1981 Alfa Romeo Alfa 6 vs. 2011 Chevrolet Colorado
To start off, 2011 Chevrolet Colorado is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfa 6 would be higher. At 2,901 cc (4 cylinders), 2011 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Colorado (185 HP @ 5600 RPM) has 81 more horse power than 1981 Alfa Romeo Alfa 6. (104 HP @ 4300 RPM) In normal driving conditions, 2011 Chevrolet Colorado should accelerate faster than 1981 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo Alfa 6 weights approximately 319 kg more than 2011 Chevrolet Colorado.
Because 2011 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Colorado will offer significantly more control. 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, 2011 Chevrolet Colorado (258 Nm @ 2800 RPM) has 52 more torque (in Nm) than 1981 Alfa Romeo Alfa 6. (206 Nm @ 2400 RPM). This means 2011 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfa 6.
Compare all specifications:
| 1981 Alfa Romeo Alfa 6 | 2011 Chevrolet Colorado | |
| Make | Alfa Romeo | Chevrolet |
| Model | Alfa 6 | Colorado |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2901 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 185 HP |
| Engine RPM | 4300 RPM | 5600 RPM |
| Torque | 206 Nm | 258 Nm |
| Torque RPM | 2400 RPM | 2800 RPM |
| Engine Compression Ratio | 22.0:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1580 kg | 1261 kg |
| Vehicle Length | 4690 mm | 5270 mm |
| Vehicle Width | 1690 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1720 mm |
| Wheelbase Size | 2610 mm | 3210 mm |
| Fuel Tank Capacity | 50 L | 72 L |
