1991 Aston Martin V8 Zagato vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Aston Martin V8 Zagato. In addition, the cost of maintenance, including insurance, on 1991 Aston Martin V8 Zagato would be higher. At 5,340 cc (8 cylinders), 1991 Aston Martin V8 Zagato is equipped with a bigger engine. In terms of performance, 1991 Aston Martin V8 Zagato (432 HP @ 6200 RPM) has 92 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM). In normal driving conditions, 1991 Aston Martin V8 Zagato should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 20 kg more than 1991 Aston Martin V8 Zagato.
Let's talk about torque, 1991 Aston Martin V8 Zagato (534 Nm) has 124 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1991 Aston Martin V8 Zagato will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 1991 Aston Martin V8 Zagato | 2005 Audi S4 | |
| Make | Aston Martin | Audi |
| Model | V8 Zagato | S4 |
| Year Released | 1991 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 4161 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 432 HP | 340 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 534 Nm | 410 Nm |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1820 kg | 1840 kg |
| Vehicle Length | 4400 mm | 4580 mm |
| Vehicle Width | 1900 mm | 1780 mm |
| Vehicle Height | 1330 mm | 1400 mm |
| Wheelbase Size | 2620 mm | 2660 mm |
| Fuel Tank Capacity | 113 L | 63 L |
