The Comparative Analysis :
KIA Optima 1.7 CRDi (13 - 15) vs. BMW 320si (06 - 07)
€ 27,000
€ 33,000
€ 27,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 33,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The KIA Optima 1.7 CRDi is considerably bigger in every dimension. It's 32.5 cm longer, 1.3 cm wider and 3.4 cm taller than the BMW 320si.
KIA Optima 1.7 CRDi
BMW 320si
1455
1830
2030
1421
1817
1989
1830 mm
Width
1817 mm
2030 mm
Width Incl. Mirrors
1989 mm
1455 mm
Height
1421 mm
2795
4845
2760
4520
4845 mm
Length
4520 mm
2795 mm
Wheelbase
2760 mm
Vehicle Weight
KIA Optima 1.7 CRDi
BMW 320si
1575 kg
Kerb Weight
1395 kg
2050 kg
Gross Vehicle
Weight
Weight
1840 kg
Weight Difference:
180 kg
11.43 %
General
KIA Optima 1.7 CRDi
BMW 320si
TF
Generation
E90
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)
Front-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
KIA Optima 1.7 CRDi
BMW 320si
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine (naturally aspirated engine)
Engine Series
BMW N45
Engine Code
N45-B20
4
Valves
4
4
Cylinders
4
1685 CC
Engine Capacity
1997 CC
134 bhp
at 4000 rpm
Power
171 bhp
at 7000 rpm
KIA Optima 1.7 CRDi
134 bhp
171 bhp
BMW 320si
325 NM
at 2000 rpm
Max. Torque
200 NM
at 4250 rpm
KIA Optima 1.7 CRDi
325 NM
200 NM
BMW 320si
Performance
KIA Optima 1.7 CRDi
BMW 320si
126 mph
Maximum Speed
140 mph
10.3 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
143 m
0.000 sec
KIA Optima 1.7 CRDi
62 mph
62
mph
mph
113 m
0.000 sec
BMW 320si
▶ REPLAY
11.75 kg/bhp
Weight-to-Power Ratio
8.16 kg/bhp
KIA Optima 1.7 CRDi
11.75 kg/bhp
8.16 kg/bhp
BMW 320si
Fuel Economy / Emissions
KIA Optima 1.7 CRDi
BMW 320si
Fuel Economy
55 mpg
combined
32 mpg
KIA Optima 1.7 CRDi
55 mpg
32 mpg
BMW 320si
46 mpg
city
22 mpg
63 mpg
motorway
No data
70 L
Fuel Tank Capacity
63 L
853 mi
Range
440 mi
KIA Optima 1.7 CRDi
853 mi
440 mi
BMW 320si
Environmental Impact
104.9 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
168.7 kWh
KIA Optima 1.7 CRDi
104.9 kWh
168.7 kWh
BMW 320si
Euro 5
Emission Standard
Euro 4
133 g/km (NEFZ)
CO2 Emissions
214 g/km (NEFZ)
Practical Convenience
KIA Optima 1.7 CRDi
BMW 320si
4
Doors
4
5
No. of Seats
5
475 kg
Maximum Payload
445 kg
505 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
