1971 Austin 3 vs. 2007 Subaru Legacy
To start off, 2007 Subaru Legacy is newer by 36 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, 2007 Subaru Legacy (242 HP @ 6400 RPM) has 119 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 2007 Subaru Legacy should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Legacy weights approximately 520 kg more than 1971 Austin 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 1971 Austin 3. In wet, icy, snow, or gravel driving conditions, 2007 Subaru Legacy 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, 2007 Subaru Legacy (310 Nm @ 2400 RPM) has 92 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 2007 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 2007 Subaru Legacy | |
| Make | Austin | Subaru |
| Model | 3 | Legacy |
| Year Released | 1971 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 123 HP | 242 HP |
| Engine RPM | 4500 RPM | 6400 RPM |
| Torque | 218 Nm | 310 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 83.4 mm | 92 mm |
| Engine Stroke Size | 88.9 mm | 75 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 2010 kg |
| Vehicle Length | 4720 mm | 4670 mm |
| Vehicle Width | 1700 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2940 mm | 2680 mm |
| Fuel Tank Capacity | 65 L | 64 L |
