The Comparative Analysis :
KIA Optima 1.7 CRDi Automatic (12 - 13) vs. BMW 318i Automatic (05 - 07)
€ 31,100
€ 28,900
€ 31,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 28,900
ⓘ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 12.8 inches longer, 0.5 inches wider and 1.3 inches taller than the BMW 318i.
KIA Optima 1.7 CRDi
BMW 318i
57.3
72
79.9
55.9
71.5
78.3
72 in
Width
71.5 in
79.9 in
Width Incl. Mirrors
78.3 in
57.3 in
Height
55.9 in
110
190.7
108.7
178
190.7 in
Length
178 in
110 in
Wheelbase
108.7 in
Vehicle Weight
KIA Optima 1.7 CRDi
BMW 318i
3486 lb
Curb Weight
3230 lb
4519 lb
Gross Vehicle
Weight
Weight
4211 lb
Weight Difference:
256 lb
7.34 %
General
KIA Optima 1.7 CRDi
BMW 318i
TF
Generation
E90
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
KIA Optima 1.7 CRDi
BMW 318i
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
Engine Series
BMW N46
Engine Code
N46-B20
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
2 L / 98 cu in
134 hp
at 4000 rpm
Power
127 hp
at 5750 rpm
KIA Optima 1.7 CRDi
134 hp
127 hp
BMW 318i
240 lb‑ft
at 2000 rpm
Max. Torque
133 lb‑ft
at 3250 rpm
KIA Optima 1.7 CRDi
240 lb‑ft
133 lb‑ft
BMW 318i
Performance
KIA Optima 1.7 CRDi
BMW 318i
122 mph
Maximum Speed
128 mph
12 sec
Acceleration 0 to 62 mph
11 sec
62 mph
62
mph
mph
548 ft
0.000 sec
KIA Optima 1.7 CRDi
62 mph
62
mph
mph
502 ft
0.000 sec
BMW 318i
▶ REPLAY
26.01 lb/hp
Weight-to-Power Ratio
25.43 lb/hp
KIA Optima 1.7 CRDi
26.01 lb/hp
25.43 lb/hp
BMW 318i
Fuel Economy / Emissions
KIA Optima 1.7 CRDi
BMW 318i
Fuel Economy
39 mpg
combined
30 mpg
KIA Optima 1.7 CRDi
39 mpg
30 mpg
BMW 318i
30 mpg
city
21 mpg
48 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
16.6 gal
725 mi
Range
495 mi
KIA Optima 1.7 CRDi
725 mi
495 mi
BMW 318i
Environmental Impact
123.4 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).
149.7 kWh
KIA Optima 1.7 CRDi
123.4 kWh
149.7 kWh
BMW 318i
Euro 5
Emission Standard
Euro 4
254 g/mi (NEFZ)
CO2 Emissions
306 g/mi (NEFZ)
Practical Convenience
KIA Optima 1.7 CRDi
BMW 318i
4
Doors
4
5
No. of Seats
5
1034 lb
Maximum Payload
981 lb
14.3 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
