1967 AC 428 vs. 1986 Renault 25

To start off, 1986 Renault 25 is newer by 19 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 238 more horse power than 1986 Renault 25. (107 HP @ 5500 RPM). In normal driving conditions, 1967 AC 428 should accelerate faster than 1986 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 1967 AC 428 weights approximately 328 kg more than 1986 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1967 AC 428 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1967 AC 428. However, in wet, icy, snow, or gravel driving conditions, 1986 Renault 25, being front wheel drive (FWD), will offer much better control with better grip. 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 467 more torque (in Nm) than 1986 Renault 25. (160 Nm @ 3000 RPM). This means 1967 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 25.

Compare all specifications:

1967 AC 428 1986 Renault 25
Make AC Renault
Model 428 25
Year Released 1967 1986
Engine Position Front Front
Engine Size 7010 cc 1995 cc
Engine Cylinders 8 cylinders 4 cylinders
Engine Type V in-line
Valves per Cylinder 2 valves 2 valves
Horse Power 345 HP 107 HP
Engine RPM 4600 RPM 5500 RPM
Torque 627 Nm 160 Nm
Torque RPM 2800 RPM 3000 RPM
Engine Bore Size 105 mm 88.1 mm
Engine Stroke Size 101.2 mm 82 mm
Drive Type Rear Front
Number of Seats 2 seats 5 seats
Number of Doors 2 doors 4 doors
Vehicle Weight 1483 kg 1155 kg
Vehicle Length 4520 mm 4630 mm
Vehicle Width 1710 mm 1780 mm
Vehicle Height 1260 mm 1410 mm
Wheelbase Size 2440 mm 2730 mm
Fuel Tank Capacity 85 L 34 L


 

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