The Comparative Analysis :
Opel KARL 1.0 ECOTEC (17 - 18) vs. Opel ADAM ROCKS 1.4 (14 - 19)
€ 10,000

€ 16,800

€ 10,000
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 KARL 1.0 ECOTEC Start/Stop is considerably smaller in every dimension. It's 2.8 inches shorter, 4.9 inches narrower and 0.3 inches lower than the ADAM ROCKS 1.4.
KARL 1.0 ECOTEC Start/Stop
ADAM ROCKS 1.4
58.5
62.8
73.9
58.8
67.7
77.4
62.8 in
Width
67.7 in
73.9 in
Width Incl. Mirrors
77.4 in
58.5 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 1.0 ECOTEC Start/Stop
ADAM ROCKS 1.4
2070 lb
Curb Weight
2502 lb
2983 lb
Gross Vehicle
Weight
Weight
3263 lb

Weight Difference:
432 lb
17.26 %

General
KARL 1.0 ECOTEC Start/Stop
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 1.0 ECOTEC Start/Stop
ADAM ROCKS 1.4
Straight-three gasoline 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 1.0 ECOTEC Start/Stop
74 hp
86 hp
ADAM ROCKS 1.4
70 lb‑ft
at 4500 rpm
Max. Torque
96 lb‑ft
at 4000 rpm
KARL 1.0 ECOTEC Start/Stop
70 lb‑ft
96 lb‑ft
ADAM ROCKS 1.4
Performance
KARL 1.0 ECOTEC Start/Stop
ADAM ROCKS 1.4
106 mph
Maximum Speed
109 mph
13.9 sec
Acceleration 0 to 62 mph
12.5 sec
62 mph
62
mph
mph
633 ft
0.000 sec

KARL 1.0 ECOTEC Start/Stop
62 mph
62
mph
mph
571 ft
0.000 sec

ADAM ROCKS 1.4
▶ REPLAY
27.97 lb/hp
Weight-to-Power Ratio
29.09 lb/hp
KARL 1.0 ECOTEC Start/Stop
27.97 lb/hp
29.09 lb/hp
ADAM ROCKS 1.4
Fuel Economy / Emissions
KARL 1.0 ECOTEC Start/Stop
ADAM ROCKS 1.4
Fuel Economy
57 mpg
combined
44 mpg
KARL 1.0 ECOTEC Start/Stop
57 mpg
44 mpg
ADAM ROCKS 1.4
46 mpg
city
34 mpg
65 mpg
highway
53 mpg
8.5 gal
Fuel Tank Capacity
9.2 gal
485 mi
Range
410 mi
KARL 1.0 ECOTEC Start/Stop
485 mi
410 mi
ADAM ROCKS 1.4
Environmental Impact
77.7 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 1.0 ECOTEC Start/Stop
77.7 kWh
100.4 kWh
ADAM ROCKS 1.4
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
151 g/mi (NEFZ)
CO2 Emissions
201 g/mi (NEFZ)
Practical Convenience
KARL 1.0 ECOTEC Start/Stop
ADAM ROCKS 1.4
5
Doors
3
4
No. of Seats
4
913 lb
Maximum Payload
761 lb
5.8 cu ft
Trunk Volume
4.8 cu ft





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