Kia Optima 2005 vs Mazda 3 2006

 
Kia Optima
2005 - 2010
Mazda 3
2006 - 2009
Gearbox: AutomaticManual
Engine: 2.0 Petrol2.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 144 HP150 HP
Torque: 189 NM187 NM
Acceleration 0-100 km/h: 11.5 seconds9 seconds
Mazda 3 is a more dynamic driving.
Kia Optima engine produces 6 HP less power than Mazda 3, but torque is 2 NM more than Mazda 3. Due to the lower power, Kia Optima reaches 100 km/h speed 2.5 seconds later.

Fuel consumption

Fuel consumption (l/100km): 8.18.2
Kia Optima consumes 0.1 litres less fuel per 100 km than the Mazda 3, which means that by driving the Kia Optima over 15,000 km in a year you can save 15 litres of fuel.
Fuel tank capacity: 62 litres55 litres
Full fuel tank distance: 760 km in combined cycle670 km in combined cycle
960 km on highway870 km on highway
Kia Optima gets more mileage on one fuel tank.

Engines

Engine production duration: 8 years13 years
Engine spread: Installed on at least 2 other car models, including Kia Carens, Kia MagentisInstalled on at least 4 other car models, including Mazda 6, Mazda MX-5, Mazda 5, Mazda CX-5
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mazda 3 might be a better choice in this respect.

Dimensions

Length: 4.74 m4.49 m
Width: 1.81 m1.76 m
Height: 1.48 m1.47 m
Kia Optima is larger.
Kia Optima is 25 cm longer than the Mazda 3, 5 cm wider, while the height of Kia Optima is 1 cm higher.
Trunk capacity: 496 litres413 litres
Trunk max capacity:
with rear seats folded down
no data1285 litres
Kia Optima has more luggage capacity.
Kia Optima has 83 litres more trunk space than the Mazda 3.
Turning diameter: 11.8 meters10.9 meters
The turning circle of the Kia Optima is 0.9 metres more than that of the Mazda 3, which means Kia Optima can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`9801`770
Safety: no data
Quality: no data
above average
Average price (€): no data2000
Pros and Cons: Kia Optima has
  • more full fuel tank mileage
  • roomier boot
Mazda 3 has
  • more dynamic
  • better manoeuvrability
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