Porsche Cayman S vs Audi RS5

Picture of Porsche Cayman S (987 facelift)
Picture of Audi RS5 (8T3 facelift)
Category Porsche Cayman SAudi RS5
Engine layout 3.5 l B64.2 l V8
Max power (ps / bhp) 320 / 315450 / 444
Max torque (Nm / lb-ft) 370 / 273430 / 317
Curb weight (kg / lb) 1420 / 31311770 / 3902
Power / tonne (ps / bhp) 225 / 222254 / 251
Average price €70,000€93,000

Acceleration (mph)

Speed & distance Porsche Cayman SAudi RS5
0 - 30 mph 1.6 s1.3 s
0 - 40 mph 2.4 s2.1 s
0 - 50 mph 3.5 s2.9 s
0 - 60 mph 4.3 s3.9 s
0 - 70 mph 5.7 s5.0 s
0 - 80 mph 7.4 s6.4 s
0 - 90 mph 8.9 s7.9 s
0 - 100 mph 10.3 s9.3 s
Est. 1/8 mile 9.1 s @ 93.8 mph8.7 s @ 97.6 mph
1/4 mile 12.9 s12.3 s @ 112.2 mph

Acceleration (kph)

Speed & distance Porsche Cayman SAudi RS5
0 - 50 kph 1.7 s1.6 s
0 - 60 kph 2.4 s2.1 s
0 - 80 kph 3.3 s3.1 s
0 - 100 kph 4.5 s4.2 s
0 - 120 kph 6.2 s5.7 s
0 - 130 kph 7.2 s6.4 s
0 - 140 kph 8.2 s7.4 s
0 - 160 kph 10.6 s9.3 s
0 - 180 kph 13.6 s11.7 s
0 - 200 kph 17.0 s14.5 s

Rolling acceleration

Speed Porsche Cayman SAudi RS5
80 - 120 kph (4) 4.9 s4.3 s
80 - 120 kph (5) 6.1 s6.1 s
80 - 120 kph (6) 7.4 s7.9 s
80 - 160 kph (4) 9.9 s8.8 s
80 - 160 kph (5) 12.4 s12.1 s
80 - 160 kph (6) 15.9 s16.6 s
Est. 100 - 200 kph 12.6 s10.5 s

General performance

Category Porsche Cayman SAudi RS5
Top speed 283 kph (176 mph)280 kph (174 mph)
Est. max acceleration 0.66 g (6 m/s²)0.73 g (7 m/s²)
18m slalom 70.4 kph (43.7 mph)68.2 kph (42.4 mph)
Fuel economy 7.9 l/100 km (30 mpg US / 36 UK)12.8 l/100 km (18 mpg US / 22 UK)
Lateral acceleration 1.00 g (10 m/s²)0.99 g (10 m/s²)
100 kph - 0 33 m (108 ft)33 m (108 ft)
200 kph - 0 134 m (441 ft)140 m (458 ft)
60 mph - 0 36 m (117 ft)31 m (101 ft)

Summary

Category Porsche Cayman SAudi RS5
Track Performance 98100
Straight line speed 75100
Overall 89100

Verdict

RS5 is the fastest by considerable margin.

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