1971 Austin 3 vs. 2004 Pontiac Sunfire
To start off, 2004 Pontiac Sunfire is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Austin 3. In addition, the cost of maintenance, including insurance, on 1971 Austin 3 would be higher. At 2,910 cc (6 cylinders), 1971 Austin 3 is equipped with a bigger engine. In terms of performance, 2004 Pontiac Sunfire (140 HP @ 5200 RPM) has 17 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 2004 Pontiac Sunfire should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 1971 Austin 3 weights approximately 235 kg more than 2004 Pontiac Sunfire.
Because 1971 Austin 3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Austin 3. However, in wet, icy, snow, or gravel driving conditions, 2004 Pontiac Sunfire, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Austin 3 (218 Nm) has 15 more torque (in Nm) than 2004 Pontiac Sunfire. (203 Nm). This means 1971 Austin 3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Sunfire.
Compare all specifications:
| 1971 Austin 3 | 2004 Pontiac Sunfire | |
| Make | Austin | Pontiac |
| Model | 3 | Sunfire |
| Year Released | 1971 | 2004 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 2195 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 140 HP |
| Engine RPM | 4500 RPM | 5200 RPM |
| Torque | 218 Nm | 203 Nm |
| Engine Bore Size | 83.4 mm | 86 mm |
| Engine Stroke Size | 88.9 mm | 94 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1490 kg | 1255 kg |
| Vehicle Length | 4720 mm | 4630 mm |
| Vehicle Width | 1700 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2940 mm | 2650 mm |
| Fuel Tank Capacity | 65 L | 53 L |
