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With Subaru not having an STI version of the current generation WRX, hardcore enthusiasts and purists have been looking around the field for something of similar performance to satisfy their appetite for driving thrills. That’s not to say the WRX is less fun, it’s still a bloody good smile inducing machine. But it’s not as focused as an STI, certainly not as raw and savage.
The Honda Civic Type R and Toyota GR Corolla may be noteworthy options but they now cost upwards of $70k, a whole $20k more than a WRX. For a budget of around $50k, anything brand new would be in a category below the Type R, CR Corolla and STI (if there was one in its current generation). Perhaps, a used previous generation STI which could be bought for around the same price is the answer?
Before you explore that idea, it’s important to know that the current latest generation VB WRX is the first all-new from-the-ground-up WRX in a long time. It’s based on the new Subaru Global Platform complete with a new powertrain and drivetrain. The previous VA WRX STI, which is based on the VA WRX which itself is based on the GJ Impreza, uses the long-running EJ series engine. Hence, this review is as much for enthusiasts considering a used VA WRX STI over a new VB WRX as it is for VA WRX STI owners looking to upgrade to a new VB WRX.
So, how do they compare? Well, let’s dissect the details categorically.
Design and Presence
Go to any WRX car meet and a common debate you’ll hear is the design of the VA WRX versus that of the VB WRX. This wouldn’t be the case if the VB WRX’s styling weren’t as controversial as it is.
The VB WRX’s plastic wheel-arch cladding has been the main talking point ever since the model’s launch. It’s obvious that design element is not everyone’s cup of tea. Some think it looks tough, others view is as something that should be confined to an SUV. The sleeker, less upright proportion also signals the WRX’s shift toward broader appeal. That said, it still carries WRX DNA with its bonnet scoop, wide stance and quad exhausts.
On the other hand, the VA WRX STI looks exactly like a rally weapon. Huge rear wing, aggressive vents, pumped arches and a bonnet scoop make it spell performance like no other cars in the category. It’s out there. It’s unapologetic. It’s unmistakably STI.
Interior and Technology
Inside is where the biggest generational leap appears.
The VA WRX STI was improved over its predecessor but still felt utilitarian. Generic dashboard design, classic gauges and small infotainment screen are indications the budget went into the drivetrain, not the cabin.
The VB WRX flips that equation. The large portrait touchscreen, improved materials and digital instrumentation panel (on updated WRX tS models) make it feel far more premium and contemporary. It’s a car you could comfortably commute in every day. The same can’t be said of the VA WRX STI.
Performance and Powertrains
The EJ25 engine powering the VA WRX STI is an improved version of the same EJ series engine that has been in used in earlier STI models since 2008. The turbocharged 2.5-litre multi-point injected boxer four-cylinder engine develops 221kW and 407Nm. Even in today’s standard, those are some respectable figures and enough to launch the sports sedan to 100km/h from rest in around 5 seconds.
In the company of the FA24 engine found in the VB WRX though, the EJ25 seems ancient. The newly developed FA24 is much more modern with direct injection and aluminium head and block. The turbocharged 2.4-litre boxer four produces 202kW and 350Nm, falling short of the VA STI figures but the engine has a wider spread of peak torque from 2000-5200rpm, compared to the VA STI’s peak torque at 4000rpm. This means the VB WRX is much more daily drivable, while still packing good performance with a 0-100km/h time of around 6 seconds.
The VA WRX STI is no doubt a more purposed built driving machine. As old-school as the hydraulic steering is, its aggressive suspension setup, a shorter throw and more precise gear shifter and a more sophisticated torque vectoring all-wheel drive system with front, mid and rear diff make it feel incredibly connected. It demands effort but rewards commitment with enormous grip, precision and controllability.
The VB WRX isn’t as hardcore. With focus on a more linear power delivery, stronger low-rpm response and improved refinement, the WRX is a smoother, friendlier and more accessible performance compact. It’s easier to drive quickly but less intense and engaging when pushed hard.
Driving Experience
In a world where performance cars are feeling increasingly digital, enthusiasts would be grateful that both the VA WRX STI and VB WRX still feel analogue. The STI especially feels mechanical and alive. The hydraulic steering telegraphs every texture of the road back to your palms, allowing you to feel exactly what’s happening with the front wheels. The turbo hits hard above 3,000rpm, and the shove-in-the-back acceleration that comes with it is highly addictive. It’s a car that begs to be driven hard and when you comply the reward is immense.
The VB WRX is still fast and incredibly capable in all conditions. Its talent is much more easily explored but it feels more grown-up with less theatre. There isn’t much of an exhaust note but that can be easily fixed with an aftermarket exhaust.
The ride quality is day and night between the two, with the VA WRX STI stiff and jittery on anything but smooth roads, and the VB WRX smooth and compliant on all but the roughest of tarmacs. The latter is also much quieter in the cabin.
Running Costs and Practicality
The STI’s older engine and lack of modern efficiency tech mean real-world consumption hovers around 10–11L/100km in normal mixed driving.
The newer WRX, while still not frugal, is slightly more efficient, with real-world figures around 9.5–10.3L/100km.
Servicing is another sticking point of the STI with a short service interval of 6 months / 12,500km. The WRX has a more manageable service interval of 12 months / 15,000km. Of course, the STI is more expensive to service given the tighter servicing schedule, not to mention the higher number of oily bits requiring oil change.
Verdict
Whether you’re after what could possibly be the last true WRX STI or contemplating swapping one with a new WRX, you can be sure both options will deliver a rewarding and fun driving experience.
The VA WRX STI is always on boil with a raw, thrilling and track-ready personality. Meanwhile, the VB WRX is potent, balanced and daily-friendly. It all comes down to personal taste and how you use the car. There’s also no stopping you from getting both to have the full World Rally Experimental experience.
Pricing and Specification
| Subaru VA WRX STI | Subaru VB WRX | |
| Price (excluding on-road costs): | $48,000 – $68,000 (estimated used value in Q1 2026) | $48,190 – $63,290 (new) |
| Warranty: | N/A | 5 years, unlimited km |
| Warranty Customer Assistance: | N/A | 1 year roadside |
| Service Intervals: | 6 months, 12,500km | 12 months, 15,000km |
| Country of Origin: | Japan | Japan |
| Engine: | Turbocharged 2.5-litre multi-point injection flat-four petrol:
221kW @ 6,000rpm; 407Nm @ 4,000rpm |
Turbocharged 2.4-litre direct injection flat-four petrol:
202kW @ 5600rpm, 350Nm @ 2000-5200rpm |
| Transmission: | 6-speed manual | 6-speed manual / CVT automatic with 8-speed manual mode |
| Drivetrain: | All-wheel drive | All-wheel drive |
| Combined Fuel Consumption (L/100km): | Claimed: 10.4; Tested: 11.0 | Claimed: 9.9; Tested: 10.3 (Sedan) |
| Fuel Capacity (L): | 60 | 63 |
| Body: | 4-door sedan, 5-seats | 4-door sedan/5-door wagon, 5-seats |
| Kerb Weight (kg): | 1,525 | 1,490-1,607 |
