Radical SR3 SL vs Porsche 911 Turbo Cabriolet

Picture of Radical SR3 SL (road-legal)
Picture of Porsche 911 Turbo Cabriolet (991)
Category Radical SR3 SL911 Turbo Cabriolet
Max power (ps / bhp) 243 / 240520 / 513
Max torque (Nm / lb-ft) 359 / 265710 / 524
Curb weight (kg / lb) 765 / 16871665 / 3671
Power / tonne (ps / bhp) 318 / 313312 / 308
Average price €85,000€178,000

Acceleration

Speed & distance Radical SR3 SL911 Turbo Cabriolet
0 - 60 kph 2.0 s1.5 s
0 - 80 kph 2.7 s2.2 s
0 - 100 kph 3.5 s3.1 s
0 - 120 kph 4.6 s4.2 s
0 - 140 kph 6.0 s5.5 s
0 - 160 kph 7.7 s7.0 s
0 - 180 kph 9.9 s8.9 s
0 - 200 kph 13.4 s10.9 s
Est. 100 - 200 kph 9.9 s7.9 s
0 - 100 mph 7.7 s6.9 s
Est. 1/8 mile 8.1 s @ 102.5 mph7.7 s @ 106.9 mph

General performance

Category Radical SR3 SL911 Turbo Cabriolet
Top speed 266 kph (165 mph)315 kph (196 mph)
Est. max acceleration 0.89 g (9 m/s²)0.97 g (10 m/s²)
18m slalom 75.0 kph (46.6 mph)70.1 kph (43.6 mph)
100 kph - 0 34 m (111 ft)32 m (106 ft)

Summary

Category Radical SR3 SL911 Turbo Cabriolet
Track Performance 00
Straight line speed 68100
Overall 68100

Verdict

911 Turbo Cabriolet is the fastest by a huge margin.

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wallenieswiftie  2y ago

As expected, the heavier Porsche trumps the Radical.

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jeremyclarkson1  2y ago

.....in a straight line

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wallenieswiftie  2y ago @jeremyclarkson1

Of course.

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humana  2y ago

on track this would be a blow out

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jeremyclarkson1  2y ago @humana

yeah look at the weight difference

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Corvolet3  2y ago @humana

The coupe is 1.2 seconds slower on Hockenheim, so you can expect a gap of at least 2 seconds.

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jeremyclarkson1  2y ago @Corvolet3

its actually surprising the 991.1 turbo cabriolet has absolutely no track data.

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Corvolet3  2y ago @jeremyclarkson1

Who tracks a convertible? I think it's kind of nonsensical

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jeremyclarkson1  1y ago @Corvolet3

motortrend has lapped quite a lot of convertibles tbf

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