Kia Optima vs Lexus Es
The Es costs less to run, by the official figures: about $80 a year less in New Zealand, $70 in Australia, £50 in the UK and $60 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
- $1,811
- $1,730 (better)
- Australia
- $1,498
- $1,431 (better)
- United Kingdom
- £1,100
- £1,051 (better)
- United States
- $1,399
- $1,337 (better)
Official figures
- Uses
- 5.6 L/100km
- 5.4 L/100km (better)
- UK
- 50 mpg
- 53 mpg (better)
- US
- 42 mpg
- 44 mpg (better)
- On a full tank
- 1,071 km
- 1,215 km (better)
Space
- Seats
- 5
- 5
- Boot
- 450 L (better)
- 430 L
- Length
- 4,905 mm
- 4,975 mm
- Weight
- 1,460 kg
- 1,620 kg
Engine
- Engine
- 2.5 L 4-cylinder petrol
- 3.5 L V6 petrol
- Power
- 142 kW
- 224 kW (better)
- Torque
- 246 Nm
- 362 Nm (better)
- Gearbox
- 8-speed automatic
- 8-speed automatic
- Drive
- FWD
- FWD
Safety
- ANCAP
- ★★★★★
- –
- Euro NCAP
- ★★★★★
- –
- Airbags
- 6
- –
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.
Optima or Es?
Which is cheaper to run, the Kia Optima or the Lexus Es?
The Lexus Es: about $80 a year less in New Zealand, $70 in Australia, £50 in the UK and $60 in the US than the Kia Optima at today's average prices and a typical year's driving.
Which uses less fuel, the Kia Optima or the Lexus Es?
The Lexus Es, at 5.4 L/100km (53 mpg UK, 44 mpg US) to the Kia Optima's 5.6 L/100km (50 mpg UK, 42 mpg US), by their latest official figures.
Which has the bigger boot, the Kia Optima or the Lexus Es?
The Kia Optima, at 450 L to the Lexus Es's 430 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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