2005 Audi S4 vs. 2011 Zenvo ST1
To start off, 2011 Zenvo ST1 is newer by 6 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 7,000 cc (8 cylinders), 2011 Zenvo ST1 is equipped with a bigger engine. In terms of performance, 2011 Zenvo ST1 (1,104 HP @ 6900 RPM) has 764 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 2011 Zenvo ST1 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 464 kg more than 2011 Zenvo ST1.
Let's talk about torque, 2011 Zenvo ST1 (1,430 Nm) has 1020 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2011 Zenvo ST1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2011 Zenvo ST1 | |
| Make | Audi | Zenvo |
| Model | S4 | ST1 |
| Year Released | 2005 | 2011 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4161 cc | 7000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 1104 HP |
| Engine RPM | 6300 RPM | 6900 RPM |
| Torque | 410 Nm | 1430 Nm |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1376 kg |
| Vehicle Length | 4580 mm | 4665 mm |
| Vehicle Width | 1780 mm | 2041 mm |
| Vehicle Height | 1400 mm | 1198 mm |
| Wheelbase Size | 2660 mm | 3055 mm |
