2003 Audi A6 vs. 1968 Innocenti J4
To start off, 2003 Audi A6 is newer by 35 year(s). Which means there will be less support and parts availability for 1968 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1968 Innocenti J4 would be higher. At 2,671 cc (6 cylinders), 2003 Audi A6 is equipped with a bigger engine. In terms of performance, 2003 Audi A6 (226 HP @ 5800 RPM) has 169 more horse power than 1968 Innocenti J4. (57 HP @ 5500 RPM). In normal driving conditions, 2003 Audi A6 should accelerate faster than 1968 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 812 kg more than 1968 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1968 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 2003 Audi A6 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Audi A6 (310 Nm @ 1700 RPM) has 228 more torque (in Nm) than 1968 Innocenti J4. (82 Nm @ 2000 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1968 Innocenti J4.
Compare all specifications:
| 2003 Audi A6 | 1968 Innocenti J4 | |
| Make | Audi | Innocenti |
| Model | A6 | J4 |
| Year Released | 2003 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1098 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 226 HP | 57 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 310 Nm | 82 Nm |
| Torque RPM | 1700 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 64.6 mm |
| Engine Stroke Size | 86.4 mm | 83.7 mm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1662 kg | 850 kg |
| Vehicle Length | 4800 mm | 3720 mm |
| Vehicle Width | 1820 mm | 1540 mm |
| Vehicle Height | 1460 mm | 1380 mm |
| Wheelbase Size | 2770 mm | 2380 mm |
| Fuel Tank Capacity | 70 L | 40 L |
