2007 Alfa Romeo 159 vs. 2007 Audi S4
To start off, both 2007 Alfa Romeo 159 and 2007 Audi S4 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (341 HP @ 7000 RPM) has 159 more horse power than 2007 Alfa Romeo 159. (182 HP @ 6500 RPM) In normal driving conditions, 2007 Audi S4 should accelerate faster than 2007 Alfa Romeo 159.
Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 180 more torque (in Nm) than 2007 Alfa Romeo 159. (230 Nm @ 4500 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 159.
Compare all specifications:
| 2007 Alfa Romeo 159 | 2007 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | 159 | S4 |
| Year Released | 2007 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 182 HP | 341 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 230 Nm | 410 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 84.6 mm |
| Engine Stroke Size | 94.6 mm | 92.7 mm |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 220 km/hour | 249 km/hour |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4670 mm | 4590 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2650 mm |
| Fuel Tank Capacity | 70 L | 63 L |
