1967 AC 428 vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 36 year(s). Which means there will be less support and parts availability for 1967 AC 428. In addition, the cost of maintenance, including insurance, on 1967 AC 428 would be higher. At 7,010 cc (8 cylinders), 1967 AC 428 is equipped with a bigger engine. In terms of performance, 1967 AC 428 (345 HP @ 4600 RPM) has 185 more horse power than 2003 Mazda 6. (160 HP @ 6500 RPM). In normal driving conditions, 1967 AC 428 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 122 kg more than 1967 AC 428.
Because 2003 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 1967 AC 428. In wet, icy, snow, or gravel driving conditions, 2003 Mazda 6 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, 1967 AC 428 (627 Nm @ 2800 RPM) has 422 more torque (in Nm) than 2003 Mazda 6. (205 Nm @ 4000 RPM). This means 1967 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
1967 AC 428 | 2003 Mazda 6 | |
Make | AC | Mazda |
Model | 428 | 6 |
Year Released | 1967 | 2003 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 7010 cc | 2261 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 345 HP | 160 HP |
Engine RPM | 4600 RPM | 6500 RPM |
Torque | 627 Nm | 205 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 105 mm | 87.5 mm |
Engine Stroke Size | 101.2 mm | 94 mm |
Top Speed | 233 km/hour | 190 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1483 kg | 1605 kg |
Vehicle Length | 4520 mm | 4710 mm |
Vehicle Width | 1710 mm | 1790 mm |
Vehicle Height | 1260 mm | 1500 mm |
Wheelbase Size | 2440 mm | 2680 mm |
Fuel Tank Capacity | 85 L | 62 L |