Subaru WRX vs Mercedes-Benz C-Class
A detailed look at how two of Australia's most popular Sedans compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Price Breakdown
The Subaru WRX starts from $48,190 before on-road costs, while the Mercedes-Benz C-Class opens at $76,900. That makes the Subaru WRX the more affordable entry point by $28,710.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $53,009 and $84,590 respectively.
Over 5 years, the running costs favour the Mercedes-Benz C-Class by roughly $4,135 in fuel alone.
Safety Rundown
The Mercedes-Benz C-Class holds a 5-star ANCAP rating vs 4 stars for the Subaru WRX.
Where the two diverge is in active safety technology. The Mercedes-Benz C-Class packs more ADAS features with 6 out of 10 key systems fitted, compared to 5 in the Subaru WRX.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 8 in the Subaru WRX and 9 in the Mercedes-Benz C-Class.
Feature Showdown
The Subaru WRX features a 11.6-inch touchscreen, while the Mercedes-Benz C-Class gets a 11.9-inch display. Apple CarPlay and Android Auto are standard across both.
The Subaru WRX stands out with Harman Kardon audio that you will not find on the Mercedes-Benz C-Class. The Mercedes-Benz C-Class counters with head-up display, wireless charging, panoramic roof and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Subaru WRX uses a Petrol producing 202kW and 350Nm of torque, sent through a manual to a AWD layout. It covers the 0-100km/h sprint in 6.4 seconds.
The Mercedes-Benz C-Class responds with a Petrol making 150kW and 300Nm, paired to a automatic driving the rear wheels. It gets to 100km/h in 7.8 seconds.
The Subaru WRX has the clear power advantage at 202kW vs 150kW. In the real-world sprint, the Subaru WRX is 1.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Subaru WRX measures 4,600mm long on a 2,670mm wheelbase, 151mm shorter than the Mercedes-Benz C-Class at 4,751mm (2,865mm wheelbase). The longer wheelbase on the Mercedes-Benz C-Class generally means more rear legroom.
Boot space is 441L in the Subaru WRX and 455L in the Mercedes-Benz C-Class, giving the Mercedes-Benz C-Class a 14L advantage.
For towing, the Mercedes-Benz C-Class leads with a 1,800kg braked capacity vs 1,000kg. That 800kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.0m to 11.1m
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.1m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $2,822/year for the Subaru WRX and $1,995/year for the Mercedes-Benz C-Class. That is a $827 annual difference in favour of the Mercedes-Benz C-Class.
Estimated annual total: $2,822 (Subaru WRX) vs $1,995 (Mercedes-Benz C-Class). The Mercedes-Benz C-Class saves you roughly $827 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (Subaru WRX) vs 5 years / 999,999km (Mercedes-Benz C-Class). Both match on warranty length.
Who Should Buy Which?
Buy the Subaru WRX if: You want the lower entry price, prioritise performance, or prefer Subaru's approach to design and ownership experience.
Buy the Mercedes-Benz C-Class if: You need more boot space, want lower running costs, need stronger towing, or prefer Mercedes-Benz's approach to design and ownership experience.
The Verdict
The Mercedes-Benz C-Class takes 4 of 7 key spec categories. The Mercedes-Benz C-Class will save you roughly $827 a year in fuel. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Subaru WRX and Mercedes-Benz C-Class?
The Subaru WRX is the cheapest at $48,190 before on-road costs. That undercuts the Mercedes-Benz C-Class by $28,710.
Which is the most fuel-efficient?
The Mercedes-Benz C-Class uses the least fuel at 7L/100km on the combined cycle.
Which is safest?
The Mercedes-Benz C-Class has the highest ANCAP rating at 5 stars.
Which has the most boot space?
The Mercedes-Benz C-Class has the largest boot at 455L.
Which can tow the most?
The Mercedes-Benz C-Class has the highest braked towing capacity at 1,800kg.
Which is the most powerful?
The Subaru WRX makes the most power at 202kW. The Subaru WRX is quickest to 100km/h in 6.4s.
Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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