1975 Austin Allegro vs. 1981 Mercury Grand Marquis
To start off, 1981 Mercury Grand Marquis is newer by 6 year(s). Which means there will be less support and parts availability for 1975 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1975 Austin Allegro would be higher. At 4,186 cc (8 cylinders), 1981 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 1981 Mercury Grand Marquis (118 HP @ 3800 RPM) has 74 more horse power than 1975 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 1981 Mercury Grand Marquis should accelerate faster than 1975 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercury Grand Marquis weights approximately 865 kg more than 1975 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Mercury Grand Marquis 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 1981 Mercury Grand Marquis. However, in wet, icy, snow, or gravel driving conditions, 1975 Austin Allegro, 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, 1981 Mercury Grand Marquis (262 Nm @ 2200 RPM) has 188 more torque (in Nm) than 1975 Austin Allegro. (74 Nm @ 2900 RPM). This means 1981 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1975 Austin Allegro.
Compare all specifications:
1975 Austin Allegro | 1981 Mercury Grand Marquis | |
Make | Austin | Mercury |
Model | Allegro | Grand Marquis |
Year Released | 1975 | 1981 |
Engine Position | Front | Front |
Engine Size | 1098 cc | 4186 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 44 HP | 118 HP |
Engine RPM | 5250 RPM | 3800 RPM |
Torque | 74 Nm | 262 Nm |
Torque RPM | 2900 RPM | 2200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 815 kg | 1680 kg |
Vehicle Length | 3200 mm | 5400 mm |
Vehicle Width | 1620 mm | 1980 mm |
Vehicle Height | 1400 mm | 1390 mm |
Wheelbase Size | 2450 mm | 2910 mm |