1991 Buick Roadmaster vs. 1972 Innocenti J4
To start off, 1991 Buick Roadmaster is newer by 19 year(s). Which means there will be less support and parts availability for 1972 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1972 Innocenti J4 would be higher. At 5,002 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (168 HP) has 112 more horse power than 1972 Innocenti J4. (56 HP). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1972 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 1120 kg more than 1972 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Buick Roadmaster 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 1991 Buick Roadmaster. However, in wet, icy, snow, or gravel driving conditions, 1972 Innocenti J4, 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, 1991 Buick Roadmaster (346 Nm @ 2400 RPM) has 263 more torque (in Nm) than 1972 Innocenti J4. (83 Nm @ 2500 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1972 Innocenti J4. 1991 Buick Roadmaster has automatic transmission and 1972 Innocenti J4 has manual transmission. 1972 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Buick Roadmaster | 1972 Innocenti J4 | |
Make | Buick | Innocenti |
Model | Roadmaster | J4 |
Year Released | 1991 | 1972 |
Engine Position | Front | Front |
Engine Size | 5002 cc | 1098 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 168 HP | 56 HP |
Torque | 346 Nm | 83 Nm |
Torque RPM | 2400 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2000 kg | 880 kg |
Vehicle Length | 5540 mm | 3720 mm |
Vehicle Width | 2040 mm | 1540 mm |
Vehicle Height | 1540 mm | 1380 mm |
Wheelbase Size | 2950 mm | 2380 mm |