The Comparative Analysis :
Opel ADAM 1.4 LPG ECOTEC (Autogas) (17 - 18) vs. Opel KARL ROCKS 1.0 LPG (Autogas) (16 - 18)
€ 16,900

€ 14,600

€ 16,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 14,600
ⓘ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 ADAM 1.4 LPG ECOTEC is 0.9 inches longer, 3.5 inches wider and 1.9 inches lower than the KARL ROCKS 1.0 LPG ecoFlex.
ADAM 1.4 LPG ECOTEC
KARL ROCKS 1.0 LPG ecoFlex
58.4
67.7
77.4
60.3
64.3
73.9
67.7 in
Width
64.3 in
77.4 in
Width Incl. Mirrors
73.9 in
58.4 in
Height
60.3 in
91
145.6
93.9
144.7
145.6 in
Length
144.7 in
91 in
Wheelbase
93.9 in
Vehicle Weight
ADAM 1.4 LPG ECOTEC
KARL ROCKS 1.0 LPG ecoFlex
2597 lb
Curb Weight
2260 lb
3340 lb
Gross Vehicle
Weight
Weight
3109 lb

Weight Difference:
337 lb
12.98 %

General
ADAM 1.4 LPG ECOTEC
KARL ROCKS 1.0 LPG ecoFlex
M-A
Generation
D-A
Hatchback
Car Body Style
Hatchback
Autogas (LPG)
Fuel Type
Autogas (LPG)

Front-wheel drive
Drivetrain
Front-wheel drive

5-speed manual transmission
Transmission
5-speed manual transmission
Engine
ADAM 1.4 LPG ECOTEC
KARL ROCKS 1.0 LPG ecoFlex
Straight-four engine (naturally aspirated engine)
Engine Type
Straight-three engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
3
1.4 L / 69 cu in
Displacement
1 L / 49 cu in
86 hp
at 6000 rpm
Power
72 hp
at 6500 rpm
ADAM 1.4 LPG ECOTEC
86 hp
72 hp
KARL ROCKS 1.0 LPG ecoFlex
92 lb‑ft
at 4000 rpm
Max. Torque
68 lb‑ft
at 4500 rpm
ADAM 1.4 LPG ECOTEC
92 lb‑ft
68 lb‑ft
KARL ROCKS 1.0 LPG ecoFlex
Performance
ADAM 1.4 LPG ECOTEC
KARL ROCKS 1.0 LPG ecoFlex
109 mph
Maximum Speed
104 mph
13.2 sec
Acceleration 0 to 62 mph
15 sec
62 mph
62
mph
mph
600 ft
0.000 sec

ADAM 1.4 LPG ECOTEC
62 mph
62
mph
mph
682 ft
0.000 sec

KARL ROCKS 1.0 LPG ecoFlex
▶ REPLAY
30.2 lb/hp
Weight-to-Power Ratio
31.39 lb/hp
ADAM 1.4 LPG ECOTEC
30.2 lb/hp
31.39 lb/hp
KARL ROCKS 1.0 LPG ecoFlex
Fuel Economy / Emissions
ADAM 1.4 LPG ECOTEC
KARL ROCKS 1.0 LPG ecoFlex
Fuel Economy
36 mpg
combined
40 mpg
ADAM 1.4 LPG ECOTEC
36 mpg
40 mpg
KARL ROCKS 1.0 LPG ecoFlex
27 mpg
city
33 mpg
43 mpg
highway
45 mpg
9.2 gal
Fuel Tank Capacity
6.6 gal
329 mi
Range
263 mi
ADAM 1.4 LPG ECOTEC
329 mi
263 mi
KARL ROCKS 1.0 LPG ecoFlex
Environmental Impact
97.4 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).
86.9 kWh
ADAM 1.4 LPG ECOTEC
97.4 kWh
86.9 kWh
KARL ROCKS 1.0 LPG ecoFlex
Euro 6
Emission Standard
Euro 6b (NEFZ)
174 g/mi (NEFZ)
CO2 Emissions
153 g/mi (NEFZ)
Practical Convenience
ADAM 1.4 LPG ECOTEC
KARL ROCKS 1.0 LPG ecoFlex
3
Doors
5
4
No. of Seats
5
743 lb
Maximum Payload
849 lb
4.8 cu ft
Trunk Volume
4.3 cu ft




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