1958 AC Ace vs. 1981 BMW 745
To start off, 1981 BMW 745 is newer by 23 year(s). Which means there will be less support and parts availability for 1958 AC Ace. In addition, the cost of maintenance, including insurance, on 1958 AC Ace would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 178 more horse power than 1958 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1981 BMW 745 should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 706 kg more than 1958 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 BMW 745 (380 Nm) has 213 more torque (in Nm) than 1958 AC Ace. (167 Nm). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
1958 AC Ace | 1981 BMW 745 | |
Make | AC | BMW |
Model | Ace | 745 |
Year Released | 1958 | 1981 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 1991 cc | 3430 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 74 HP | 252 HP |
Engine RPM | 4500 RPM | 5200 RPM |
Torque | 167 Nm | 380 Nm |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 890 kg | 1596 kg |
Vehicle Length | 3850 mm | 4870 mm |
Vehicle Width | 1520 mm | 1810 mm |
Vehicle Height | 1250 mm | 1440 mm |
Wheelbase Size | 2290 mm | 2770 mm |
Fuel Tank Capacity | 59 L | 100 L |