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3 reasons you don’t want the Subaru WRX STI but should buy a WRX

The 2016 Subaru WRX is an iconic performance car from the Japanese automaker and it gets better for the 2016 MY. Why should you choose it over the STI?

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The 2016 Subaru WRX is arriving at U.S. Subaru dealers now and it’s the best compact performance sedan on the planet. It sits next to the more powerful WRX STI in the stable, but it could be a better choice for many performance enthusiasts looking for a car that is high on the fun-to-drive meter. This week we’’ll take a look at a World Rally Blue 2016 Subaru WRX Premium model with a 6-speed manual gearbox and see how it performs in the mountain curves.

What’s new for 2016?

The 2016 Subaru WRX began arriving in U.S. showrooms this summer and comes with added safety features and new infotaintment enhancements for performance fans. It is now available with Subaru’s EyeSight safety system and driver assist technology when equipped with the Sport Lineartronic automatic transmission. Lane Keep Assist has now been added to the 2016 WRX EyeSight system which uses the vehicle’s electric power steering system to help the driver keep the vehicle within its lane when driving on the highway.

All 2016 WRX trim lines now feature upgraded infotainment capability. The standard WRX receives a new Subaru STARLINK 6.2” Multimedia system featuring 6.2-in. multi-function touch screen display, AM/FM stereo, Satellite Radio, HD Radio, Radio Data Broadcast System, single-disc CD player, Subaru STARLINK connectivity with Aha and Pandora smartphone integration, iHeart Radio, Bluetooth and audio streaming, iPod control capability, a USB port and auxiliary input jack. A rear vision camera is also standard on all trims.

Features and options of 2016 Subaru WRX

Our 2016 WRX Premium tester with 6-speed manual transmission ($28,895), comes with the further upgraded Subaru STARLINK 7.0” Multimedia Navigation system. The $2,100 package also includes the harman/kardon amplifier and 9-speaker premium sound system and adds a high-resolution 7-inch LCD screen featuring multi-touch gesture controls. The system also includes SMS text messaging, iTunes tagging capability and dual USB ports. SiriusXM NavWeather and NavTraffic are also available with a subscription. Also included with the navigation system are three years of complimentary map updates. Total MSRP including destination ($795): $32,855

Exterior features of 2016 Subaru WRX

2016 WRX Premium performance sedans now comes standard with 18 x 8.5-inch alloy wheels with dark grey finish wrapped in 245/40 R18 summer performance tires. Last year’s WRX came with 17-inch alloy wheels. STI gets 18-inch wheels but gets 10-spoke instead of WRX’s 5-spoke wheels.

Interior features of 2016 Subaru WRX

The flat-bottomed steering wheel is the first thing that catches your eye when you climb into the WRX cabin. The manual sport seats are covered in a grippy fabric, and are so attractive that the optional leather isn’t really necessary. The cabin feels roomy and WRX has a one-inch longer wheelbase than the previous WRX. Rear seat passengers gain nearly two inches of legroom and we didn’t hear any complaints from the two big guys riding in the back as we were going to lunch this week.

The cabin feels upscale with plenty of soft-touch materials throughout, and WRX comes with the sport front seats with wrap-around support, and the high-grip fabric kept us planted in the seat during spirited driving this week. We liked the small cowl in the center of the dash that housed the boost gauge and climate control. It’s easy to read and keeps your focus up and eyes on the road.

There’s a fair amount of road and wind noise inside, which is typical in this segment but the harmon/kardon 9-speaker premium sound system works well to keep it covered up. Cargo carrying ability is good for a compact sedan with the 12 cubic feet trunk being able to open to the cabin over the fold-down rear seats. Many fans still miss the WRX hatchback model which was dropped last year for the new model change. STI also only comes in sedan body style.

Engine and power specs of 2016 Subaru WRX

WRX is powered by a 2.0-liter FA turbocharged engine that produces 268hp and 258 lb-ft of torque over a very broad range, from 2000 rpm to 5200 rpm. This is another difference between WRX and the WRX STI, the STI’s 2.5-liter EJ 305hp powerplant. Subaru says WRX will sprint from 0-to-60 in 5.4 seconds, where the STI is just a couple tenths faster from 0-60 at 5.2 seconds. WRX gets an EPA estimated 20/27 city/highway mpg and 23 combined mpg. WRX does get better fuel mileage compared to STI’s 17/23 city/highway. The WRX does need premium unleaded fuel for optimum performance.

Driving dynamics

Under the hood, WRX comes with the 2.0-liter turbo boxer that replaces the outgoing 2.5-liter powerplant that’s still used in the STI. This new engine that was adapted from the Forester 2.0XT, produces 268 horsepower and 258 lb. ft of torque. This is a 3 hp bump from the larger H-4 2014 engine. This tester came with the new six-speed manual gearbox that replaced the old five-speed. The WRX now matches the STI with the same smooth-shifting 6-speed manual gearbox. Upgrades include carbon synchronizers for first and second gears and a cable-shift linkage for smoother gear shifts during both upshifts and downshifts. The difference is noticeable.

From the very first drive, we could feel the difference immediately with its wider ratio spread over the previous generation five-speed. We drove the WRX over a number of different roads in the mountains west of Denver and gave this WR Blue WRX Premium a thorough test. The new six-speed is a joy to shift and Subaru upgraded the driveability on the highway considerably with the extra gear. The performance sedan performed better than expected on a twisty canyon road just out of Denver leading up to Evergreen. The road is as close to being on a race circuit without actually being on one and an ideal place we like to test performance vehicles.

We powered through the tight turns on the two-lane canyon road like the car was on rails, and the combination of the 2.0-liter turbo engine, upgraded suspension and 6-speed gearbox, the performance sedan proved to be just as advertised by Subaru. The handling and balance of the WRX felt tight and more precise as we exited the corners at speeds that were 20 mph over the posted speed limit. The 2.0-liter turbo powerplant has plenty of power to get you in trouble and 268 hp is more than enough for most performance minded buyers.

With the sport tuned suspension, 245/40 R18 summer performance tires and the stiffer chassis, it gives any driver confidence in the WRX’s abilities at high speeds in the corners. This performance compact has the driving dynamics of much more expensive sports cars. The new Electronic Power Steering system combined with the Continuous AWD version of Symmetrical All-Wheel Drive worked flawlessly in the curves.

On the open road, the new gear ratios are a perfect match one through five, and six gear is great on the highway at speeds above 70 mph. Even at highway speeds in fifth gear, there is plenty of pedal left at 80 mph. Downshifting into six gear, this sports sedan will go as fast as you want to go. We don’t have enough open road where we tested the WRX and weren’t able to test its high end capabilities.

One downside we could see with the WRX is in the cabin’s noise level from outside wind and road noise. The new WRX is not much different from the previous generation performance model even though Subaru says additional sound insulation has been added to the fourth-generation model. There is still a fair amount of road and wind noise at high speeds.

3 reasons to choose the Subaru WRX over the WRX STI

WRX is incredibly agile in the corners, is priced $5,235 less to a comparably equipped STI, and WRX now comes with a standard 6-speed manual gearbox like the STI. After a week in both the new-generation WRX and WRX STI, we would recommend the 2016 Subaru WRX over the rally-ready WRX STI. The average buyer who isn’t going to take his performance sedan to the track or rally course will be perfectly happy with the performance in the new-generation WRX.

The STI has 37 additional horsepower, a limited slip differential, performance vs. sport suspension, Brembo brakes and a slightly quicker steering ratio (13:0:1 vs. WRX’s 14:4:1), WRX has a slightly tighter turning circle (35.4 ft. vs. STI’s 36.0 ft. The STI is a true rally machine and ideally suited for the track and rally course. WRX is also a strong performer on the track, and most performance enthusiasts will add their own modifications for street-only use. The 2.0-liter FA powerplant is ideal for upgrading with additional power if you want it.


The firmness of the ride in the STI gets kicked up a few notches above the WRX and this pushes the limits for many performance drivers. STI does come with more power and superior cornering ability, but it does come at a cost in ride comfort. As a daily performance driver, WRX offers a bit more civility that driving enthusiasts will appreciate especially if its being driven on a daily basis. WRX’s all-wheel-drive system provides superior handling on dry and wet roads. It’s got the enhanced 6-speed manual gearbox, acceleration is awesome, handling is tight, and the ride is not too firm except over rough roads. As a daily performance driver, the 2016 Subaru WRX absolutely pegs the fun-to-drive meter. Get the iconic WR Blue and you have the Subaru rally heritage right along with it.

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Jason Lowmaster (not verified)    August 26, 2015 - 4:41PM

In reply to by James (not verified)

You're right, it's not even close to the same transmission. The 6 speed in the STI is way better and can handle a lot more power. The only thing they have in common is the number of gears.

Kevin (not verified)    August 15, 2015 - 8:54AM

Which wheel & tire combo were actually on the car???
In your article you listed both of these ....
...2016 WRX Premium performance sedans now comes standard with 18 x 8.5-inch alloy wheels with dark grey finish wrapped in 245/40 R18 summer performance tires

...With the sport tuned suspension, 235/45 R17 94W Dunlop SP Sport Maxx RT tires and the stiffer chassis

Jeff (not verified)    December 28, 2015 - 3:19PM

I love driving my '15 WRX on corners. I live in Oregon's coast range and there are lots of hills and lots of corners. Absolutely no problem in the uphill passing lanes, corners tight at any speed. And my mechanic says you can drive right out of the tires. Fun, fun, fun.

I do not like paint. Love the color. Galaxy blue? Not wr blue.

Emily (not verified)    June 23, 2016 - 9:22AM

The only thing I got from that was you can pay $5000 less to get a car that's still pretty good, just not as powerful and not track ready. If I bought the wrx I would probably spend about that just to add horsepower and better brakes that the sti comes standard with.

theSubiDude (not verified)    July 22, 2016 - 2:56PM

Can't really compare these vehicles. I have owned both... (15 WRX and 16 STI) To tell someone who is initially wanting the STI for instance that the WRX is the better choice is a bad idea. YES the WRX is better than previous WRX models with the new Twin Scroll turbo and engine. However, there is a lot more (drive and enjoy) factors with the STI as always that you just cannot upgrade the WRX to achieve. Steering, Clutch, Gearbox, Suspension... It goes on and on. Can't upgrade steering in the WRX to compare to the STI, cant upgrade the gear box either, and clutch just wont feel the same either even if upgraded... Hope the upgraded clutch is a good one too lol..... The car will never be an STI. Although the STI it is outdated, if your looking for that STI feel you just cant get it with the WRX.

Ken (not verified)    August 13, 2016 - 7:41PM

When I bought my WRX in 2004 I had considered paying the extra $5K and getting the STI. But, I decided against. I mean jeez, there were people getting their WRX's bumped up to 300HP all the time right? To STI level HP? I figured if I ever cared about it I could always mod my car in the future. For far less than paying an extra 5 grand for the STI. Right?
For those of you reading this article, a decent article, really, with a certain opinion; do your research! The STI is a different car! Sure this new WRX is more powerful than previous. And it has better brakes, at least much better than my 04. And it has a 6-speed (better, but is it stronger) which I would like to have in my 04. Twin scroll turbo; hopefully that will overcome the deficit of going back to a 2.0 from a standing start?
What rear end does the new WRX have? Is it the rear end used in the STI?
My 04 WRX has about 154,000 on it, a minor tune bumping it up to around 260hp or so, very few mods, but it's diveability with the tune and the AccessPort is great. Highway mileage per gallon actually went up after the tune omg. But it will never be an STI! And even adding $5K in parts, tunes, etc won't get it there.
If you want the STI just pay the extra, it's totally worth it. Especially if your financing. Won't make much of a difference in your monthly payments.
Don't get me wrong, I enjoy my car. It's fun to drive and has been very reliable even with the tune. But it will never be an STI lol.
Benson, AZ

Eli (not verified)    August 31, 2016 - 11:20PM

In reply to by Ken (not verified)

I owned an 02 wrx back in the day and did mod it until it was quicker then a straight out of the box STI . But your right it wasn't and never would be an STI. It was however an absolute riot to drive and hands down my number one car on the grin-o-meter.
I recently just bought a 17 wrx limited that I have already put 9k. If you haven't driven the latest generation then you are in for a shock. They are so much more refined, stiffer, and just a better built mouse trap in so many ways. They are quicker then the old 227 hp older cars, handle beyond most people's willingness to push it, and get great fuel economy (I'm averaging 33mpg 91 non-ethanol)
The point of the article is that the STI is no longer the automatic "it's just better" in almost every way. There are real tradeoffs now for someone who isn't going to track the car. The new STI is stiffer, noisier, and the fuel economy is meh. Unlike the old bugeyes this current generation has a very taut suspension and personally the Sti was just a little too stiff for me to drive 3 to 4k a month. Im also 15 years older so take that into account too. I was also able to get all the creature comforts of the STI in my WRX which wasn't the case in the past.
I agree with the author. Unless your going to track or autocross or do something competitive with the car the wrx packs more then enough punch. This car easily takes on ramps at twice the posted speed limit. Subaru has packed so much into the WRX that it may not be worth it for a daily driver to jump to the STI when you weigh all the angles.

Josh (not verified)    May 3, 2017 - 2:52PM

In reply to by Eli (not verified)

I completely agree with you Eli. I recently picked up a 2017 premium WRX in WRB; and note, I am a Ford Mustang guy. I own a foxbody and I was in the market for a new 5.0. I've always had a thing for the WRX though, especially for one in WRB. I have 2 kids and I decided that while the new 5.0 had tons of power, it didn't fit my family needs. I still have my foxbody and that car is a beast, I just wanted a fun daily driver and the WRX fits the bill nicely. Now when I want to drive something that really puts you into your seat I'll take the foxbody mustang for a spin (Nitto NT01, Twisted Wedge heads, every bolt on you can think of, and 390WHP *not crank.

So yes, to those wondering about what to get, if you have to have an STI go for it. Just note that you aren't jeopardizing much if you forgo the higher priced vehicle. The new WRX is a phenomenal car that gives you ok gas mileage.

sam (not verified)    July 21, 2018 - 1:43AM

In reply to by Ken (not verified)

every time i look into increasing the performance of my WRX 2014, I get advised not to mainly for the weak pistons and likeliness of cracking them, any recommendation on what upgrades. currently im at stock 265 and would like to get up to 300 is that possible?

marc a bionda (not verified)    June 12, 2020 - 9:23PM

In reply to by sam (not verified)

Im making about 380whp on flex fuel...60k miles no issues...It will easily take a new 5.0 mustang, even at hwy speeds...Its all in the tune..The fa20dit can handle the same power as an ej, and anyone who says the rods are week is just basing that off old data...The 2015 to 2017's had some issues, even after the car is tuned...If you dont do launches all day, the 6 speed trans is strong enough, but not sti strong