1986 Isuzu Piazza vs. 2009 Audi R8
To start off, 2009 Audi R8 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1986 Isuzu Piazza would be higher. At 5,204 cc (10 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP @ 8000 RPM) has 370 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2009 Audi R8 should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 296 kg more than 1986 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, 2009 Audi R8 (530 Nm @ 6500 RPM) has 304 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Isuzu Piazza.
Compare all specifications:
| 1986 Isuzu Piazza | 2009 Audi R8 | |
| Make | Isuzu | Audi |
| Model | Piazza | R8 |
| Year Released | 1986 | 2009 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1994 cc | 5204 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 518 HP |
| Engine RPM | 5400 RPM | 8000 RPM |
| Torque | 226 Nm | 530 Nm |
| Torque RPM | 3000 RPM | 6500 RPM |
| Engine Compression Ratio | 7.9:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1284 kg | 1580 kg |
| Vehicle Length | 4290 mm | 4440 mm |
| Vehicle Width | 1610 mm | 1940 mm |
| Vehicle Height | 1330 mm | 1260 mm |
| Wheelbase Size | 2510 mm | 2660 mm |
