1977 Audi 100 vs. 2007 Fiat Siena
To start off, 2007 Fiat Siena is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Audi 100. In addition, the cost of maintenance, including insurance, on 1977 Audi 100 would be higher. At 1,588 cc (4 cylinders), 1977 Audi 100 is equipped with a bigger engine. In terms of performance, 2007 Fiat Siena (100 HP @ 5500 RPM) has 15 more horse power than 1977 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2007 Fiat Siena should accelerate faster than 1977 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1977 Audi 100 weights approximately 40 kg more than 2007 Fiat Siena.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2007 Fiat Siena (140 Nm @ 4000 RPM) has 16 more torque (in Nm) than 1977 Audi 100. (124 Nm @ 3200 RPM). This means 2007 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1977 Audi 100.
Compare all specifications:
| 1977 Audi 100 | 2007 Fiat Siena | |
| Make | Audi | Fiat |
| Model | 100 | Siena |
| Year Released | 1977 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 100 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 124 Nm | 140 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 1070 kg |
| Vehicle Width | 1770 mm | 1640 mm |
| Wheelbase Size | 2680 mm | 2380 mm |
