2007 Audi S4 vs. 1971 Holden Belmont
To start off, 2007 Audi S4 is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Holden Belmont. In addition, the cost of maintenance, including insurance, on 1971 Holden Belmont would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 157 more horse power than 1971 Holden Belmont. (182 HP @ 4400 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1971 Holden Belmont. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 375 kg more than 1971 Holden Belmont. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Holden Belmont. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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 Audi S4 (410 Nm @ 3500 RPM) has 54 more torque (in Nm) than 1971 Holden Belmont. (356 Nm @ 2400 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Holden Belmont. 2007 Audi S4 has automatic transmission and 1971 Holden Belmont has manual transmission. 1971 Holden Belmont will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S4 | 1971 Holden Belmont | |
| Make | Audi | Holden |
| Model | S4 | Belmont |
| Year Released | 2007 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4140 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 339 HP | 182 HP |
| Engine RPM | 7000 RPM | 4400 RPM |
| Torque | 410 Nm | 356 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1755 kg | 1380 kg |
| Vehicle Length | 4590 mm | 4770 mm |
| Vehicle Width | 1730 mm | 1890 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2650 mm | 2830 mm |
