1991 Alfa Romeo 33 vs. 2006 Chevrolet Cobalt
To start off, 2006 Chevrolet Cobalt is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 33 would be higher. At 2,189 cc (4 cylinders), 2006 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Cobalt (143 HP @ 5600 RPM) has 56 more horse power than 1991 Alfa Romeo 33. (87 HP @ 6000 RPM) In normal driving conditions, 2006 Chevrolet Cobalt should accelerate faster than 1991 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Cobalt weights approximately 281 kg more than 1991 Alfa Romeo 33. 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, 2006 Chevrolet Cobalt (210 Nm @ 4000 RPM) has 97 more torque (in Nm) than 1991 Alfa Romeo 33. (113 Nm @ 4500 RPM). This means 2006 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 33.
Compare all specifications:
| 1991 Alfa Romeo 33 | 2006 Chevrolet Cobalt | |
| Make | Alfa Romeo | Chevrolet |
| Model | 33 | Cobalt |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 2189 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 143 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 113 Nm | 210 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 86.1 mm |
| Engine Stroke Size | 67.2 mm | 94.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 985 kg | 1266 kg |
| Vehicle Length | 4210 mm | 4590 mm |
| Vehicle Width | 1620 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2480 mm | 2630 mm |
| Fuel Tank Capacity | 50 L | 117 L |
