The Comparative Analysis :
KIA Optima 1.7 CRDi (16 - 18) vs. BMW 320si (06 - 07)
€ 30,100
€ 33,000
€ 30,100
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 33.5 cm longer, 4.3 cm wider and 4.4 cm taller than the BMW 320si.
KIA Optima 1.7 CRDi
BMW 320si
1465
1860
2120
1421
1817
1989
1860 mm
Width
1817 mm
2120 mm
Width Incl. Mirrors
1989 mm
1465 mm
Height
1421 mm
2805
4855
2760
4520
4855 mm
Length
4520 mm
2805 mm
Wheelbase
2760 mm
Vehicle Weight
KIA Optima 1.7 CRDi
BMW 320si
1590 kg
Kerb Weight
1395 kg
2070 kg
Gross Vehicle
Weight
Weight
1840 kg
Weight Difference:
195 kg
12.26 %
General
KIA Optima 1.7 CRDi
BMW 320si
JF
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
139 bhp
at 4000 rpm
Power
171 bhp
at 7000 rpm
KIA Optima 1.7 CRDi
139 bhp
171 bhp
BMW 320si
340 NM
at 1750 rpm
Max. Torque
200 NM
at 4250 rpm
KIA Optima 1.7 CRDi
340 NM
200 NM
BMW 320si
Performance
KIA Optima 1.7 CRDi
BMW 320si
121 mph
Maximum Speed
140 mph
10 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
139 m
0.000 sec
KIA Optima 1.7 CRDi
62 mph
62
mph
mph
113 m
0.000 sec
BMW 320si
▶ REPLAY
11.44 kg/bhp
Weight-to-Power Ratio
8.16 kg/bhp
KIA Optima 1.7 CRDi
11.44 kg/bhp
8.16 kg/bhp
BMW 320si
Fuel Economy / Emissions
KIA Optima 1.7 CRDi
BMW 320si
Fuel Economy
67 mpg
combined
32 mpg
KIA Optima 1.7 CRDi
67 mpg
32 mpg
BMW 320si
55 mpg
city
22 mpg
76 mpg
motorway
No data
70 L
Fuel Tank Capacity
63 L
1036 mi
Range
440 mi
KIA Optima 1.7 CRDi
1036 mi
440 mi
BMW 320si
Environmental Impact
86.4 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
86.4 kWh
168.7 kWh
BMW 320si
Euro 6b (NEFZ)
Emission Standard
Euro 4
110 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
480 kg
Maximum Payload
445 kg
510 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
