1989 Audi 100 vs. 2007 Fiat Siena
To start off, 2007 Fiat Siena is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Audi 100. In addition, the cost of maintenance, including insurance, on 1989 Audi 100 would be higher. At 2,460 cc (5 cylinders), 1989 Audi 100 is equipped with a bigger engine. In terms of performance, 1989 Audi 100 (118 HP @ 4250 RPM) has 46 more horse power than 2007 Fiat Siena. (72 HP @ 6000 RPM). In normal driving conditions, 1989 Audi 100 should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1989 Audi 100 weights approximately 250 kg more than 2007 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1989 Audi 100 (266 Nm @ 2250 RPM) has 164 more torque (in Nm) than 2007 Fiat Siena. (102 Nm @ 3250 RPM). This means 1989 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 1989 Audi 100 | 2007 Fiat Siena | |
| Make | Audi | Fiat |
| Model | 100 | Siena |
| Year Released | 1989 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2460 cc | 1242 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 118 HP | 72 HP |
| Engine RPM | 4250 RPM | 6000 RPM |
| Torque | 266 Nm | 102 Nm |
| Torque RPM | 2250 RPM | 3250 RPM |
| Engine Bore Size | 81 mm | 70.9 mm |
| Engine Stroke Size | 95.5 mm | 78.9 mm |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 9.9 seconds | 13.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1070 kg |
| Vehicle Length | 4800 mm | 3830 mm |
| Vehicle Width | 1820 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2700 mm | 2380 mm |
| Fuel Tank Capacity | 60 L | 54 L |
