Mercedes-AMG E 63 S vs Audi Q7

SpecMercedes-AMG E 63 S2023Audi Q72024
Price (OTR)£109,975£75,435
Power612 bhp340 bhp
Torque850 Nm500 Nm
0–60 mph3.3 secs5.6 secs
Top Speed186 mph155 mph
MPG (combined)24.1 mpg27.2 mpg
CO₂270 g/km236 g/km
Boot Space460 litres770 litres
Kerb Weight2050 kg2175 kg
Engine4.0L3.0L
Transmission9-speed Auto8-speed Tiptronic
DrivetrainAWDAWD
Insurance Group5042
Annual Tax£190£190
Euro NCAP5 / 5 stars5 / 5 stars
Seats57
Fuel TypePetrolPetrol

Running Costs Calculator

Adjust the inputs to estimate what each car will cost you to own.

Over 3 yearsMercedes-AMG E 63 SAudi Q7
Fuel / energy£8,036£7,120
Road tax (VED)£570£570
Insurance (est.)£7,200£6,216
Depreciation (est.)£43,990£30,174
Total cost£59,796£44,080
How these numbers are calculated
  • Fuel cost uses the car's combined MPG and the price you enter.
  • EV energy cost assumes 3.5 mi/kWh (UK average). Real efficiency varies by car and driving style.
  • Insurance is a rough estimate based on the car's insurance group — your actual quote depends on age, location, and history.
  • Depreciation assumes 40% loss over 3 years, scaled linearly. Premium brands and EVs can deviate significantly.
  • Road tax uses the published first-year and standard VED for the car's CO₂ band.