1973 AC 428 vs. 2007 Kia Optima
To start off, 2007 Kia Optima is newer by 34 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 136 more horse power than 2007 Kia Optima. (162 HP @ 5800 RPM). In normal driving conditions, 1973 AC 428 should accelerate faster than 2007 Kia Optima.
Because 1973 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 1973 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2007 Kia Optima, 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, 1973 AC 428 (639 Nm @ 2800 RPM) has 417 more torque (in Nm) than 2007 Kia Optima. (222 Nm @ 4260 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
1973 AC 428 | 2007 Kia Optima | |
Make | AC | Kia |
Model | 428 | Optima |
Year Released | 1973 | 2007 |
Engine Position | Front | Front |
Engine Size | 7002 cc | 2399 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 162 HP |
Engine RPM | 4600 RPM | 5800 RPM |
Torque | 639 Nm | 222 Nm |
Torque RPM | 2800 RPM | 4260 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4430 mm | 4740 mm |
Vehicle Width | 1710 mm | 1810 mm |
Vehicle Height | 1310 mm | 1490 mm |
Wheelbase Size | 2450 mm | 2730 mm |