1986 Isuzu Piazza vs. 2005 Audi A6
To start off, 2005 Audi A6 is newer by 19 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 2,671 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (250 HP @ 5800 RPM) has 102 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2005 Audi A6 should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 446 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, 2005 Audi A6 (350 Nm @ 1800 RPM) has 124 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Isuzu Piazza.
Compare all specifications:
| 1986 Isuzu Piazza | 2005 Audi A6 | |
| Make | Isuzu | Audi |
| Model | Piazza | A6 |
| Year Released | 1986 | 2005 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2671 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 250 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 226 Nm | 350 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Engine Compression Ratio | 7.9:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1284 kg | 1730 kg |
| Vehicle Length | 4290 mm | 4800 mm |
| Vehicle Width | 1610 mm | 1820 mm |
| Vehicle Height | 1330 mm | 1460 mm |
| Wheelbase Size | 2510 mm | 2770 mm |
