2001 Audi A6 vs. 1986 Isuzu Piazza
To start off, 2001 Audi A6 is newer by 15 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 2,496 cc (6 cylinders), 2001 Audi A6 is equipped with a bigger engine. In terms of performance, 2001 Audi A6 (153 HP @ 4000 RPM) has 5 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM). In normal driving conditions, 2001 Audi A6 should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A6 weights approximately 276 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, 2001 Audi A6 (310 Nm @ 1400 RPM) has 84 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2001 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Isuzu Piazza.
Compare all specifications:
| 2001 Audi A6 | 1986 Isuzu Piazza | |
| Make | Audi | Isuzu |
| Model | A6 | Piazza |
| Year Released | 2001 | 1986 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 148 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 310 Nm | 226 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 78.3 mm | 88 mm |
| Engine Stroke Size | 86.4 mm | 82 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1560 kg | 1284 kg |
| Vehicle Length | 4800 mm | 4290 mm |
| Vehicle Width | 1820 mm | 1610 mm |
| Vehicle Height | 1460 mm | 1330 mm |
| Wheelbase Size | 2760 mm | 2510 mm |
