Hybrid cars with the best power-to-weight ratio: Sports cars 2025
The less weight each horsepower has to move, the faster a car accelerates. These are the new cars registered in the EU in 2025 with the best power-to-weight ratio.
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Clear filters- 1
Porsche 911 Carrera GTS
479 hp · Hybrid · 1,708 kg (3,765 lb)
3.57 kg/hp
7.87 lb/hp
- 2
Mercedes-Benz AMG GT 63 S E Performance
603 hp · Plug-in hybrid · 2,195 kg (4,839 lb)
3.64 kg/hp
8.02 lb/hp
- 3
Mercedes-Benz AMG SL 63 S E Performance
603 hp · Plug-in hybrid · 2,195 kg (4,839 lb)
3.64 kg/hp
8.02 lb/hp
- 4
Audi S8
563 hp · Hybrid · 2,299 kg (5,068 lb)
4.08 kg/hp
9.00 lb/hp
- 5
Bentley Continental GT Speed
591 hp · Plug-in hybrid · 2,535 kg (5,589 lb)
4.29 kg/hp
9.45 lb/hp
- 6
Bentley Continental GT Mulliner
591 hp · Plug-in hybrid · 2,537 kg (5,593 lb)
4.29 kg/hp
9.46 lb/hp
- 7
Bentley Continental Gtc Speed
591 hp · Plug-in hybrid · 2,710 kg (5,975 lb)
4.58 kg/hp
10.10 lb/hp
- 8
Bentley Continental Gtc Mulliner
591 hp · Plug-in hybrid · 2,711 kg (5,977 lb)
4.58 kg/hp
10.11 lb/hp
- 9
Mercedes-Benz AMG CLE 53 4MATIC
443 hp · Hybrid · 2,046 kg (4,511 lb)
4.62 kg/hp
10.19 lb/hp
- 10
Bentley Continental GT
512 hp · Plug-in hybrid · 2,534 kg (5,587 lb)
4.95 kg/hp
10.91 lb/hp
- 11
BMW M3 40i xDrive
369 hp · Hybrid · 1,856 kg (4,092 lb)
5.03 kg/hp
11.10 lb/hp
- 12
BMW M440I xDrive
375 hp · Hybrid · 1,935 kg (4,266 lb)
5.15 kg/hp
11.36 lb/hp
- 13
Bentley Continental Gtc
512 hp · Plug-in hybrid · 2,711 kg (5,977 lb)
5.29 kg/hp
11.67 lb/hp
- 14
BMW 840d xDrive
335 hp · Hybrid · 2,064 kg (4,550 lb)
6.16 kg/hp
13.57 lb/hp
How it's calculated
Official type-approval data for the new passenger cars registered in the European Union, published by the European Environment Agency. One spot per model (its best version), and only versions with at least 30 registrations, to rule out errors in the records. Ratio = mass in running order (kg) divided by power (hp).
By powertrain, based on each version's official type approval: “Combustion” covers petrol, diesel, LPG, CNG and ethanol; “Hybrids”, both regular and plug-in hybrids; “Electric”, fully electric cars. With a powertrain selected, each model appears with its best version of that powertrain.
Each model's body type (SUV, hatchback, sedan…) and size come from its Wikidata classification and our own review of the best-sellers; models without a type yet only appear under “All”.
Source: European Environment Agency (EEA), “Monitoring of CO2 emissions from passenger cars”, CC BY 4.0 licence. 2025 data (provisional), imported on September 24, 2026. We automatically check for new data every 6 hours (last check: September 25, 2026 at 02:17 PM GMT+2). This is the type-approval data declared by manufacturers and it may contain errors.