The Comparative Analysis :
Opel KARL ROCKS 1.0 LPG (Gasoline) (16 - 18) vs. Opel ADAM ROCKS 1.4 (14 - 19)
€ 14,600

€ 16,800

€ 14,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 16,800
ⓘ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 2.8 inches shorter, 3.5 inches narrower and 1.5 inches taller than the ADAM ROCKS 1.4.
KARL ROCKS 1.0 LPG ecoFlex
ADAM ROCKS 1.4
60.3
64.3
73.9
58.8
67.7
77.4
64.3 in
Width
67.7 in
73.9 in
Width Incl. Mirrors
77.4 in
60.3 in
Height
58.8 in
93.9
144.7
91
147.5
144.7 in
Length
147.5 in
93.9 in
Wheelbase
91 in
Vehicle Weight
KARL ROCKS 1.0 LPG ecoFlex
ADAM ROCKS 1.4
2260 lb
Curb Weight
2502 lb
3109 lb
Gross Vehicle
Weight
Weight
3263 lb

Weight Difference:
243 lb
9.71 %

General
KARL ROCKS 1.0 LPG ecoFlex
ADAM ROCKS 1.4
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 ROCKS 1.4
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
1.4 L / 69 cu in
74 hp
at 6500 rpm
Power
86 hp
at 6000 rpm
KARL ROCKS 1.0 LPG ecoFlex
74 hp
86 hp
ADAM ROCKS 1.4
70 lb‑ft
at 4500 rpm
Max. Torque
96 lb‑ft
at 4000 rpm
KARL ROCKS 1.0 LPG ecoFlex
70 lb‑ft
96 lb‑ft
ADAM ROCKS 1.4
Performance
KARL ROCKS 1.0 LPG ecoFlex
ADAM ROCKS 1.4
104 mph
Maximum Speed
109 mph
15 sec
Acceleration 0 to 62 mph
12.5 sec
62 mph
62
mph
mph
682 ft
0.000 sec

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

ADAM ROCKS 1.4
▶ REPLAY
30.54 lb/hp
Weight-to-Power Ratio
29.09 lb/hp
KARL ROCKS 1.0 LPG ecoFlex
30.54 lb/hp
29.09 lb/hp
ADAM ROCKS 1.4
Fuel Economy / Emissions
KARL ROCKS 1.0 LPG ecoFlex
ADAM ROCKS 1.4
Fuel Economy
50 mpg
combined
44 mpg
KARL ROCKS 1.0 LPG ecoFlex
50 mpg
44 mpg
ADAM ROCKS 1.4
41 mpg
city
34 mpg
57 mpg
highway
53 mpg
8.5 gal
Fuel Tank Capacity
9.2 gal
423 mi
Range
410 mi
KARL ROCKS 1.0 LPG ecoFlex
423 mi
410 mi
ADAM ROCKS 1.4
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).
100.4 kWh
KARL ROCKS 1.0 LPG ecoFlex
89 kWh
100.4 kWh
ADAM ROCKS 1.4
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
174 g/mi (NEFZ)
CO2 Emissions
201 g/mi (NEFZ)
Practical Convenience
KARL ROCKS 1.0 LPG ecoFlex
ADAM ROCKS 1.4
5
Doors
3
5
No. of Seats
4
849 lb
Maximum Payload
761 lb
4.3 cu ft
Trunk Volume
4.8 cu ft




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