The Comparative Analysis :
Opel KARL ROCKS 1.0 LPG (Gasoline) (16 - 18) vs. Opel ADAM 1.2 (13 - 19)
€ 14,600

€ 12,100

€ 14,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 12,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The KARL ROCKS 1.0 LPG ecoFlex is 0.9 inches shorter, 3.5 inches narrower and 1.9 inches taller than the ADAM 1.2.
KARL ROCKS 1.0 LPG ecoFlex
ADAM 1.2
60.3
64.3
73.9
58.4
67.7
77.4
64.3 in
Width
67.7 in
73.9 in
Width Incl. Mirrors
77.4 in
60.3 in
Height
58.4 in
93.9
144.7
91
145.6
144.7 in
Length
145.6 in
93.9 in
Wheelbase
91 in
Vehicle Weight
KARL ROCKS 1.0 LPG ecoFlex
ADAM 1.2
2260 lb
Curb Weight
2394 lb
3109 lb
Gross Vehicle
Weight
Weight
3208 lb

Weight Difference:
134 lb
5.6 %

General
KARL ROCKS 1.0 LPG ecoFlex
ADAM 1.2
D-A
Generation
M-A
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

5-speed manual transmission
Transmission
5-speed manual transmission
Engine
KARL ROCKS 1.0 LPG ecoFlex
ADAM 1.2
Straight-three engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
3
Cylinders
4
1 L / 49 cu in
Displacement
1.2 L / 59 cu in
74 hp
at 6500 rpm
Power
69 hp
at 5600 rpm
KARL ROCKS 1.0 LPG ecoFlex
74 hp
69 hp
ADAM 1.2
70 lb‑ft
at 4500 rpm
Max. Torque
85 lb‑ft
at 4000 rpm
KARL ROCKS 1.0 LPG ecoFlex
70 lb‑ft
85 lb‑ft
ADAM 1.2
Performance
KARL ROCKS 1.0 LPG ecoFlex
ADAM 1.2
104 mph
Maximum Speed
103 mph
15 sec
Acceleration 0 to 62 mph
14.9 sec
62 mph
62
mph
mph
682 ft
0.000 sec

KARL ROCKS 1.0 LPG ecoFlex
62 mph
62
mph
mph
679 ft
0.000 sec

ADAM 1.2
▶ REPLAY
30.54 lb/hp
Weight-to-Power Ratio
34.7 lb/hp
KARL ROCKS 1.0 LPG ecoFlex
30.54 lb/hp
34.7 lb/hp
ADAM 1.2
Fuel Economy / Emissions
KARL ROCKS 1.0 LPG ecoFlex
ADAM 1.2
Fuel Economy
50 mpg
combined
42 mpg
KARL ROCKS 1.0 LPG ecoFlex
50 mpg
42 mpg
ADAM 1.2
41 mpg
city
32 mpg
57 mpg
highway
51 mpg
8.5 gal
Fuel Tank Capacity
9.2 gal
423 mi
Range
388 mi
KARL ROCKS 1.0 LPG ecoFlex
423 mi
388 mi
ADAM 1.2
Environmental Impact
89 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).
106.1 kWh
KARL ROCKS 1.0 LPG ecoFlex
89 kWh
106.1 kWh
ADAM 1.2
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
174 g/mi (NEFZ)
CO2 Emissions
229 g/mi (WLTP)
Practical Convenience
KARL ROCKS 1.0 LPG ecoFlex
ADAM 1.2
5
Doors
3
5
No. of Seats
4
849 lb
Maximum Payload
814 lb
4.3 cu ft
Trunk Volume
4.8 cu ft




27.1 cu ft
Cargo Volume (Seats Down)
18.8 cu ft