Compare

Two 911s, spec for spec

Every figure below comes from the dataset — the same numbers the variant pages cite. Pick two cars (or four), and the shareable link in your address bar always reproduces exactly what you see.

Slot A

911 SC

G-SERIES · 1978–1983 · 204 PS

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Slot B

911 Turbo 3.3 (930)

G-SERIES · 1978–1989 · 300 PS

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Every pick is from the G-SERIES — swap one for a cross-era car to see what actually changed.

Power

911 SC204 PS
911 Turbo 3.3 (930)300 PS

0–100 km/hlower is better

911 SC6.8 s
911 Turbo 3.3 (930)5.4 s

Top speed

911 SC235 km/h
911 Turbo 3.3 (930)260 km/h

Kerb weightlower is better

911 SC1160 kg
911 Turbo 3.3 (930)1300 kg

Specification differences between the selected 911 variants
Spec	911 SCG-SERIES · 1978–1983	911 Turbo 3.3 (930)G-SERIES · 1978–1989
Generation	G-SERIES — G-Model & 930 Turbo	G-SERIES — G-Model & 930 Turbo
Years (differs)	1978–1983	1978–1989
Engine (differs)	2,994 cc air-cooled flat-six, Bosch K-Jetronic CIS	3,299 cc turbocharged flat-six (Type 930/60), air-to-air intercooler
Power (as published) (differs)	180 PS (132 kW) MY1978–79; 188 PS (138 kW) MY1980; 204 PS (150 kW) MY1981–83	300 PS (221 kW) @5,500 rpm (330 PS with the WLS power kit)
Power (differs)	204 PS	300 PS
Torque (differs)	265 Nm @4,200 rpm (MY1978–80); 267 Nm @4,300 rpm (MY1981–83)	412 Nm @4,000 rpm
0–100 km/h (differs)	0–100 km/h 7.0 s (MY1978–80); 6.8 s (MY1981–83)	0–100 km/h 5.4 s (Porsche, stuttcars)
Top speed (differs)	220 km/h (MY1978–79); 225 km/h (MY1980); 235 km/h (MY1981–83)	260 km/h (162 mph)
Weight (differs)	1,233 kg (MY1978–79); 1,160 kg (MY1980–83)	≈1,300 kg (MY1978–79); 1,210–1,379 kg across the run
Kerb weight (differs)	1,160 kg	1,300 kg
Drivetrain	Rear-wheel drive	Rear-wheel drive
Layout	RWD	RWD
Transmission (differs)	915 5-speed manual (3-speed Sportomatic for MY1978–80)	915 4-speed manual; five-speed Getrag G50 from 1989
Body styles	Coupé · Targa · Cabriolet	Coupé · Targa · Cabriolet
Cooling / family (differs)	Air-cooled	Turbo · Air-cooled
Production (differs)	60,265 (adelgigs / Simon's Porsche 911 SC Site production data)	18,770 (Wikipedia) / 17,792 (porsche.com) — sources differ
Limited run (differs)	No	Yes