BMW 525I vs Lexus GS430
The GS430 costs less to run, by the official figures: about $120 a year less in New Zealand, $100 in Australia, £70 in the UK and $90 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
- $3,667
- $3,548 (better)
- Australia
- $3,039
- $2,939 (better)
- United Kingdom
- £2,228
- £2,155 (better)
- United States
- $2,833
- $2,741 (better)
Official figures
- Uses
- 11.3 L/100km
- 11.0 L/100km (better)
- UK
- 25 mpg
- 26 mpg (better)
- US
- 21 mpg
- 21 mpg (better)
- On a full tank
- 617 km
- 647 km (better)
Space
- Seats
- 5
- 5
- Length
- 4,841 mm
- 4,825 mm
- Weight
- –
- 1,700 kg
Engine
- Engine
- 2.5 L 6-cylinder petrol
- 4.3 L V8 petrol
- Power
- 160 kW
- 210 kW (better)
- Torque
- 250 Nm
- 417 Nm (better)
- Gearbox
- 6-speed automatic
- 6-speed automatic
- Drive
- RWD
- RWD
Safety
- ANCAP
- ★★★★★
- –
- Euro NCAP
- ★★★★★
- –
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.
525I or GS430?
Which is cheaper to run, the BMW 525I or the Lexus GS430?
The Lexus GS430: about $120 a year less in New Zealand, $100 in Australia, £70 in the UK and $90 in the US than the BMW 525I at today's average prices and a typical year's driving.
Which uses less fuel, the BMW 525I or the Lexus GS430?
The Lexus GS430, at 11.0 L/100km (26 mpg UK, 21 mpg US) to the BMW 525I's 11.3 L/100km (25 mpg UK, 21 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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