2001 Audi A6 vs. 2006 Fiat Siena
To start off, 2006 Fiat Siena is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Audi A6. In addition, the cost of maintenance, including insurance, on 2001 Audi A6 would be higher. At 4,172 cc (8 cylinders), 2001 Audi A6 is equipped with a bigger engine. In terms of performance, 2001 Audi A6 (296 HP @ 6200 RPM) has 224 more horse power than 2006 Fiat Siena. (72 HP @ 6000 RPM). In normal driving conditions, 2001 Audi A6 should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A6 weights approximately 645 kg more than 2006 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2001 Audi A6 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, 2001 Audi A6 (400 Nm @ 3000 RPM) has 298 more torque (in Nm) than 2006 Fiat Siena. (102 Nm @ 3250 RPM). This means 2001 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2001 Audi A6 has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Audi A6 | 2006 Fiat Siena | |
| Make | Audi | Fiat |
| Model | A6 | Siena |
| Year Released | 2001 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1242 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 296 HP | 72 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 400 Nm | 102 Nm |
| Torque RPM | 3000 RPM | 3250 RPM |
| Engine Bore Size | 84.5 mm | 70.8 mm |
| Engine Stroke Size | 93 mm | 78.8 mm |
| Engine Compression Ratio | 11.0:1 | 9.1:1 |
| Top Speed | 250 km/hour | 164 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1170 kg |
| Vehicle Length | 4840 mm | 3830 mm |
| Vehicle Width | 1860 mm | 1640 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2380 mm |
| Fuel Consumption Overall | 13.1 L/100km | 7.8 L/100km |
