1975 AC 428 vs. 2010 Lexus IS
To start off, 2010 Lexus IS is newer by 35 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 94 more horse power than 2010 Lexus IS. (204 HP @ 6400 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 2010 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2010 Lexus IS weights approximately 312 kg more than 1975 AC 428.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1975 AC 428 (639 Nm @ 2800 RPM) has 388 more torque (in Nm) than 2010 Lexus IS. (251 Nm @ 4800 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2010 Lexus IS. 2010 Lexus IS has automatic transmission and 1975 AC 428 has manual transmission. 1975 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
1975 AC 428 | 2010 Lexus IS | |
Make | AC | Lexus |
Model | 428 | IS |
Year Released | 1975 | 2010 |
Engine Position | Front | Front |
Engine Size | 7003 cc | 2500 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 298 HP | 204 HP |
Engine RPM | 4600 RPM | 6400 RPM |
Torque | 639 Nm | 251 Nm |
Torque RPM | 2800 RPM | 4800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | 6-speed shiftable automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1430 kg | 1742 kg |
Vehicle Length | 4430 mm | 4633 mm |
Vehicle Width | 1710 mm | 1801 mm |
Vehicle Height | 1310 mm | 1415 mm |
Wheelbase Size | 2450 mm | 2731 mm |