1998 Alfa Romeo 156 vs. 2009 Chevrolet Cobalt
To start off, 2009 Chevrolet Cobalt is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 156 would be higher. At 1,999 cc (4 cylinders), 2009 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Cobalt (260 HP @ 5300 RPM) has 122 more horse power than 1998 Alfa Romeo 156. (138 HP @ 6300 RPM) In normal driving conditions, 2009 Chevrolet Cobalt should accelerate faster than 1998 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Cobalt weights approximately 31 kg more than 1998 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Chevrolet Cobalt (353 Nm @ 2000 RPM) has 190 more torque (in Nm) than 1998 Alfa Romeo 156. (163 Nm @ 3500 RPM). This means 2009 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 156.
Compare all specifications:
1998 Alfa Romeo 156 | 2009 Chevrolet Cobalt | |
Make | Alfa Romeo | Chevrolet |
Model | 156 | Cobalt |
Year Released | 1998 | 2009 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1746 cc | 1999 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 260 HP |
Engine RPM | 6300 RPM | 5300 RPM |
Torque | 163 Nm | 353 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Bore Size | 82 mm | 87.6 mm |
Engine Stroke Size | 82.7 mm | 86 mm |
Engine Compression Ratio | 18.5:1 | 9.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1230 kg | 1261 kg |
Vehicle Length | 4440 mm | 4590 mm |
Vehicle Width | 1750 mm | 1730 mm |
Vehicle Height | 1420 mm | 1460 mm |
Wheelbase Size | 2600 mm | 2630 mm |
Fuel Tank Capacity | 63 L | 49 L |