2007 Audi S8 vs. 1984 Isuzu Piazza
To start off, 2007 Audi S8 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1984 Isuzu Piazza would be higher. At 5,204 cc (10 cylinders), 2007 Audi S8 is equipped with a bigger engine. In terms of performance, 2007 Audi S8 (444 HP @ 7000 RPM) has 296 more horse power than 1984 Isuzu Piazza. (148 HP @ 5400 RPM). In normal driving conditions, 2007 Audi S8 should accelerate faster than 1984 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S8 weights approximately 660 kg more than 1984 Isuzu Piazza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi S8 (540 Nm @ 3500 RPM) has 314 more torque (in Nm) than 1984 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1984 Isuzu Piazza.
Compare all specifications:
| 2007 Audi S8 | 1984 Isuzu Piazza | |
| Make | Audi | Isuzu |
| Model | S8 | Piazza |
| Year Released | 2007 | 1984 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 1993 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 444 HP | 148 HP |
| Engine RPM | 7000 RPM | 5400 RPM |
| Torque | 540 Nm | 226 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84.5 mm | 88 mm |
| Engine Stroke Size | 92.8 mm | 82 mm |
| Engine Compression Ratio | 12.5:1 | 7.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1940 kg | 1280 kg |
| Vehicle Length | 5070 mm | 4290 mm |
| Vehicle Width | 1900 mm | 1610 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2950 mm | 2510 mm |
