Mercedes-Benz C-Class vs Mercedes-Benz AMG C63 S E Performance
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.

Mercedes-Benz C-Class
From $76,900
Sedan
Petrol
150kW
7 L/100km
5★ ANCAP
455L

Mercedes-Benz AMG C63 S E Performance
From $189,900
Sedan
Hybrid
500kW
6.9 kWh/100km
5★ ANCAP
359L
Price Breakdown
The Mercedes-Benz C-Class starts from $76,900 before on-road costs, while the Mercedes-Benz AMG C63 S E Performance opens at $189,900. That makes the Mercedes-Benz C-Class the more affordable entry point by $113,000.
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 $84,590 and $208,890 respectively.
The Mercedes-Benz AMG C63 S E Performance qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Mercedes-Benz C-Class, as a petrol model, does not qualify.
Over 5 years, the running costs favour the Mercedes-Benz AMG C63 S E Performance by roughly $8,320 in fuel alone.
Safety Rundown
Both the Mercedes-Benz C-Class and Mercedes-Benz AMG C63 S E Performance hold a 5-star ANCAP safety rating.
Where the two diverge is in active safety technology. Both models are evenly matched with 6 out of 10 key ADAS systems.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Mercedes-Benz C-Class stands out with wireless charging and ambient lighting that you will not find on the Mercedes-Benz AMG C63 S E Performance. The Mercedes-Benz AMG C63 S E Performance counters with heated front seats, ventilated seats, power tailgate and Burmester audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Mercedes-Benz C-Class uses a Petrol producing 150kW and 300Nm of torque, sent through a automatic to a RWD layout. It covers the 0-100km/h sprint in 7.8 seconds.
The Mercedes-Benz AMG C63 S E Performance responds with a Hybrid making 500kW and 1020Nm, paired to a 9-speed auto driving all four wheels. It gets to 100km/h in 3.4 seconds.
The Mercedes-Benz AMG C63 S E Performance has the clear power advantage at 500kW vs 150kW. In the real-world sprint, the Mercedes-Benz AMG C63 S E Performance is 4.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Mercedes-Benz C-Class measures 4,751mm long on a 2,865mm wheelbase, 91mm shorter than the Mercedes-Benz AMG C63 S E Performance at 4,842mm (2,865mm wheelbase).
Boot space is 455L in the Mercedes-Benz C-Class and 359L in the Mercedes-Benz AMG C63 S E Performance, giving the Mercedes-Benz C-Class a 96L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.1m diameter
Average
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 $1,995/year for the Mercedes-Benz C-Class and $331/year for the Mercedes-Benz AMG C63 S E Performance. That is a $1,664 annual difference in favour of the Mercedes-Benz AMG C63 S E Performance.
Estimated annual total: $1,995 (Mercedes-Benz C-Class) vs $331 (Mercedes-Benz AMG C63 S E Performance). The Mercedes-Benz AMG C63 S E Performance saves you roughly $1,664 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (Mercedes-Benz C-Class) vs 5 years / 999,999km (Mercedes-Benz AMG C63 S E Performance). Both match on warranty length.
Who Should Buy Which?
Buy the Mercedes-Benz C-Class if: You want the lower entry price, need more boot space, or prefer Mercedes-Benz's approach to design and ownership experience.
Buy the Mercedes-Benz AMG C63 S E Performance if: You prioritise performance, want lower running costs, or prefer Mercedes-Benz's approach to design and ownership experience.
The Verdict
The Mercedes-Benz AMG C63 S E Performance takes 3 of 5 key spec categories. The Mercedes-Benz AMG C63 S E Performance will save you roughly $1,664 a year in fuel. If boot space matters, the Mercedes-Benz C-Class has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Mercedes-Benz C-Class and Mercedes-Benz AMG C63 S E Performance?
The Mercedes-Benz C-Class is the cheapest at $76,900 before on-road costs. That undercuts the Mercedes-Benz AMG C63 S E Performance by $113,000.
Which is the most fuel-efficient?
The Mercedes-Benz AMG C63 S E Performance uses the least fuel at 6.9L/100km on the combined cycle.
Which is safest?
They are evenly matched — Mercedes-Benz C-Class and Mercedes-Benz AMG C63 S E Performance all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
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 Mercedes-Benz AMG C63 S E Performance makes the most power at 500kW. The Mercedes-Benz AMG C63 S E Performance is quickest to 100km/h in 3.4s.
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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