1986 AC Ace vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 17 year(s). Which means there will be less support and parts availability for 1986 AC Ace. In addition, the cost of maintenance, including insurance, on 1986 AC Ace would be higher. At 2,792 cc (6 cylinders), 1986 AC Ace is equipped with a bigger engine. In terms of performance, 1986 AC Ace (150 HP @ 5800 RPM) has 32 more horse power than 2003 Mazda 6. (118 HP @ 5500 RPM). In normal driving conditions, 1986 AC Ace should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 413 kg more than 1986 AC Ace.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda 6. In wet, icy, snow, or gravel driving conditions, 1986 AC Ace 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, 1986 AC Ace (214 Nm @ 3000 RPM) has 49 more torque (in Nm) than 2003 Mazda 6. (165 Nm @ 4500 RPM). This means 1986 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 1986 AC Ace | 2003 Mazda 6 | |
| Make | AC | Mazda |
| Model | Ace | 6 |
| Year Released | 1986 | 2003 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1798 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 118 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 214 Nm | 165 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Compression Ratio | 9.2:1 | 11.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 907 kg | 1320 kg |
| Vehicle Length | 3970 mm | 4690 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1170 mm | 1440 mm |
| Wheelbase Size | 2480 mm | 2650 mm |
| Fuel Tank Capacity | 66 L | 64 L |
