2005 Audi S4 vs. 2009 Ford Flex
To start off, 2009 Ford Flex is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP) has 84 more horse power than 2009 Ford Flex. (256 HP). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2009 Ford Flex.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 165 more torque (in Nm) than 2009 Ford Flex. (245 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Ford Flex.
Compare all specifications:
| 2005 Audi S4 | 2009 Ford Flex | |
| Make | Audi | Ford |
| Model | S4 | Flex |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3496 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 256 HP |
| Torque | 410 Nm | 245 Nm |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Width | 1770 mm | 1930 mm |
