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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 Carrera 4S

991 · 2012–2019 · 420 PS

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Slot B

911 Carrera 4

991 · 2012–2019 · 370 PS

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Every pick is from the 991 — swap one for a cross-era car to see what actually changed.

Power

911 Carrera 4S420 PS
911 Carrera 4370 PS

0–100 km/hlower is better

911 Carrera 4S3.8 s
911 Carrera 44.1 s

Top speed

911 Carrera 4S303 km/h
911 Carrera 4290 km/h

Kerb weightlower is better

911 Carrera 4S1510 kg
911 Carrera 41500 kg

Specification differences between the selected 911 variants
Spec	911 Carrera 4S991 · 2012–2019	911 Carrera 4991 · 2012–2019
Generation	991 — Long-Wheelbase Era	991 — Long-Wheelbase Era
Years	2012–2019	2012–2019
Engine (differs)	3.8 L naturally aspirated flat-six (991.1); 2,981 cc twin-turbo flat-six (991.2)	3.4 L naturally aspirated flat-six (991.1); 2,981 cc twin-turbo flat-six (991.2)
Power (as published) (differs)	400 PS (294 kW; 395 hp) at launch; 420 PS (309 kW; 414 hp) from 2016	350 PS (257 kW; 345 hp) at launch; 370 PS (272 kW; 365 hp) from 2016
Power (differs)	420 PS	370 PS
Torque (differs)	500 Nm (369 lb-ft) at 1,700–5,000 rpm	450 Nm (332 lb-ft) at 1,700–5,000 rpm
0–100 km/h (differs)	4.0 s (0–100 km/h; 3.8 s with Sport Chrono)	4.3 s (0–100 km/h; 4.1 s with Sport Chrono)
Top speed (differs)	303 km/h (188 mph)	290 km/h (180 mph)
Weight (differs)	1,510 kg (3,329 lb)	1,500 kg (3,307 lb)
Kerb weight (differs)	1,510 kg	1,500 kg
Drivetrain	All-wheel drive (PTM multi-plate)	All-wheel drive (PTM multi-plate)
Layout	AWD	AWD
Transmission	7-speed manual or 7-speed PDK dual-clutch	7-speed manual or 7-speed PDK dual-clutch
Body styles	Coupé · Cabriolet	Coupé · Cabriolet
Cooling / family	Turbo · Water-cooled	Turbo · Water-cooled
Production	—	—
Limited run	No	No