Buick Regal vs Mercedes-Benz E63
The E63 costs less to run, by the official figures: about $100 a year less in New Zealand, $90 in Australia, £60 in the UK and $80 in the US.
Side by side
Specs are for each car's newest version. The better figure is in green.
A typical year's fuel
- New Zealand
- $3,169
- $3,066 (better)
- Australia
- $2,626
- $2,540 (better)
- United Kingdom
- £1,925
- £1,863 (better)
- United States
- $2,449
- $2,369 (better)
Official figures
- Uses
- 9.8 L/100km
- 9.5 L/100km (better)
- UK
- 29 mpg
- 30 mpg (better)
- US
- 24 mpg
- 25 mpg (better)
- On a full tank
- 714 km (better)
- 696 km
Space
- Seats
- 5
- 5
- Boot
- 404 L
- –
- Length
- 4,831 mm
- 4,989 mm
- Weight
- 1,649 kg
- –
Engine
- Engine
- 2.4 L 4-cylinder petrol
- 4.0 L V8 twin-turbo petrol
- Power
- 164 kW
- 450 kW (better)
- Torque
- 350 Nm
- 850 Nm (better)
- Gearbox
- 6-speed automatic
- 9-speed automatic
- Drive
- FWD
- AWD
Safety
- ANCAP
- –
- ★★★★★
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
Regal or E63?
Which is cheaper to run, the Buick Regal or the Mercedes-Benz E63?
The Mercedes-Benz E63: about $100 a year less in New Zealand, $90 in Australia, £60 in the UK and $80 in the US than the Buick Regal at today's average prices and a typical year's driving.
Which uses less fuel, the Buick Regal or the Mercedes-Benz E63?
The Mercedes-Benz E63, at 9.5 L/100km (30 mpg UK, 25 mpg US) to the Buick Regal's 9.8 L/100km (29 mpg UK, 24 mpg US), by their latest official figures.
Each on its own
Other comparisons
What will the drive cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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