Cadillac XT4 vs Mercedes-Benz GLC-Class
The GLC-Class costs less to run, by the official figures: about $90 a year less 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
- United States
- $2,351
- $2,261 (better)
- New Zealand
- $3,043
- $2,927 (better)
- Australia
- $2,525
- $2,427 (better)
- United Kingdom
- £1,849
- £1,778 (better)
Official figures
- Uses
- 25 mpg
- 26 mpg (better)
- Also
- 9.4 L/100km
- 9.1 L/100km (better)
- On a full tank
- 398 miles (better)
- 343 miles
Space
- Seats
- 5
- 5
- Boot
- 637 L (better)
- 549 L
- Towing, braked
- 1,588 kg
- –
- Length
- 4,600 mm
- 4,656 mm
- Weight
- 1,674 kg
- 1,728 kg
Engine
- Engine
- 2.0 L 4-cylinder turbo petrol
- 2.0 L 4-cylinder turbo petrol
- Power
- 177 kW (better)
- 167 kW
- Torque
- 350 Nm (better)
- 325 Nm
- Gearbox
- 9-speed automatic
- 9-speed automatic
- Drive
- FWD
- AWD
Safety
- ANCAP
- –
- ★★★★★
- Euro NCAP
- –
- ★★★★★
- Airbags
- 8
- –
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.
XT4 or GLC-Class?
Which is cheaper to run, the Cadillac XT4 or the Mercedes-Benz GLC-Class?
The Mercedes-Benz GLC-Class: about $90 a year less in the US than the Cadillac XT4 at today's average prices and a typical year's driving.
Which uses less fuel, the Cadillac XT4 or the Mercedes-Benz GLC-Class?
The Mercedes-Benz GLC-Class, at 9.1 L/100km (31 mpg UK, 26 mpg US) to the Cadillac XT4's 9.4 L/100km (30 mpg UK, 25 mpg US), by their latest official figures.
Which has the bigger boot, the Cadillac XT4 or the Mercedes-Benz GLC-Class?
The Cadillac XT4, at 637 L to the Mercedes-Benz GLC-Class's 549 L, for their newest versions.
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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