1991 Holden Commodore vs. 1979 Seat 131
To start off, 1991 Holden Commodore is newer by 12 year(s). Which means there will be less support and parts availability for 1979 Seat 131. In addition, the cost of maintenance, including insurance, on 1979 Seat 131 would be higher. At 4,987 cc (8 cylinders), 1991 Holden Commodore is equipped with a bigger engine. In terms of performance, 1991 Holden Commodore (221 HP @ 4400 RPM) has 150 more horse power than 1979 Seat 131. (71 HP @ 4200 RPM). In normal driving conditions, 1991 Holden Commodore should accelerate faster than 1979 Seat 131. With that said, vehicle weight also plays an important factor in acceleration. 1991 Holden Commodore weights approximately 275 kg more than 1979 Seat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1991 Holden Commodore (385 Nm @ 3600 RPM) has 236 more torque (in Nm) than 1979 Seat 131. (149 Nm @ 2400 RPM). This means 1991 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1979 Seat 131.
Compare all specifications:
| 1991 Holden Commodore | 1979 Seat 131 | |
| Make | Holden | Seat |
| Model | Commodore | 131 |
| Year Released | 1991 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 4987 cc | 2445 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 221 HP | 71 HP |
| Engine RPM | 4400 RPM | 4200 RPM |
| Torque | 385 Nm | 149 Nm |
| Torque RPM | 3600 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1465 kg | 1190 kg |
| Vehicle Length | 4900 mm | 4270 mm |
| Vehicle Width | 1820 mm | 1660 mm |
| Vehicle Height | 1410 mm | 1370 mm |
| Wheelbase Size | 2740 mm | 2500 mm |
