Car comparison

Alpina B5 Touring (G31) · Facelift 2020 GT 4.4 V8vsAUDI RS6 Avant (C7) 4.0 TFSI V8

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Alpina B5 Touring (G31) · Facelift 2020

GT 4.4 V8

634 hp4395 ccGasolineAWDAutomaticTwin-turboWagon / estate2023-present

AUDI RS6 Avant (C7)

4.0 TFSI V8

560 hp3993 ccGasolineAWDAutomaticTwin-turboWagon / estate2013-2014

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Alpina B5 Touring (G31) Facelift 2020 GT 4.4 V8

Quickest 0-100 km/h
3.4 s
Fastest top speed
328 km/h
204 mph
Most powerful
634 hp
473 kW
Highest torque
850 Nm
627 lb-ft
Best power-to-weight
294 hp/t
219 kW/t
3.4 kg/hp
Best overall score
90/100
Best performance score
92/100
Best practicality score
87/100

AUDI RS6 Avant (C7) 4.0 TFSI V8

Lightest
1,935 kg
4,266 lb
Lowest combined fuel consumption
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
Best estimated range
663 km
412 mi
Largest trunk
565 L
Best economy score
81/100

Specification comparison

Specification comparison
Model	AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	AUDIRS6 Avant (C7)4.0 TFSI V8
Power	634hp473kW	560hp418kW
Torque	850Nm627lb-ft	700Nm516lb-ft
Curb weight	2,155kg4,751lb	1,935kg4,266lb
Gross weight	2,620kg5,776lb	2,565kg5,655lb
Top speed	328 km/h 204 mph	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated
To 99% top speed	76.3s99% target: 325 km/h / 202 mph Calculated	37.7s99% target: 257 km/h / 160 mph Calculated
0-100 km/h	3.4s	3.9s
0-200 km/h	10.9s	11.9s Calculated
0-60 mph	3.2s Calculated	3.7s Calculated
Fuel consumption	12L/100 km19.6mpg US23.5mpg UK	9.8L/100 km24mpg US28.8mpg UK
Fuel consumption city	-	13.9L/100 km16.9mpg US20.3mpg UK
Fuel consumption highway	-	7.5L/100 km31.4mpg US37.7mpg UK
Quarter mile	11.3s Calculated	11.8s Calculated
Power-to-weight	294hp/t219kW/t133hp/1000 lb Calculated	289hp/t216kW/t131hp/1000 lb Calculated
Torque-to-weight	394Nm/t264lb-ft/ton Calculated	362Nm/t242lb-ft/ton Calculated
Estimated range	567km352mi Calculated	663km412mi Calculated
Displacement	4,395cc268cu in	3,993cc244cu in
Length	4,978mm196in	4,979mm196in
Width	1,868mm74in	1,936mm76in
Height	1,466mm58in	1,461mm58in
Wheelbase	2,975mm117in	2,915mm115in
Front track	1,611mm63in	1,662mm65in
Rear track	1,596mm63in	1,663mm65in
Trunk volume	560L	565L
Max trunk volume	1,700L	1,680L
Doors	5	5
Seats	5	5
Fuel tank	68L	65L
CO2 emissions	-	229g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Alpina B5 Touring (G31) Facelift 2020 GT 4.4 V8AUDI RS6 Avant (C7) 4.0 TFSI V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	5,500-6,500 rpm	3,500-5,000 rpm	6,750 rpm
AUDIRS6 Avant (C7)4.0 TFSI V8	5,700-6,600 rpm	1,750-5,500 rpm	6,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	AUDIRS6 Avant (C7)4.0 TFSI V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.2 s	3.7 s
0-100 km/h 0-62 mph	3.4 s	3.9 s
0-200 km/h 0-124 mph	10.9 s	11.9 s
0-200 mph 0-322 km/h	63.8 s	-
Top speed	328 km/h 204 mph	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Limited
	Drag race simulation
60 ft 18 m	1.8 s	2.1 s
330 ft 101 m	4.9 s	5.2 s
1/8 mile 201 m	7.3 s	7.8 s
1000 ft 305 m	9.5 s	9.9 s
1/4 mile 402 m	11.3 s	11.8 s
Trap speed 1/4 mile 402 m	203 km/h 126 mph	199 km/h 124 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	634 hp 473 kW
AUDIRS6 Avant (C7)4.0 TFSI V8	560 hp 418 kW

Alpina B5 Touring (G31) Facelift 2020 GT 4.4 V8 has 74 hp more than AUDI RS6 Avant (C7) 4.0 TFSI V8.

The biggest power difference is between AUDI RS6 Avant (C7) 4.0 TFSI V8 and Alpina B5 Touring (G31) Facelift 2020 GT 4.4 V8: 74 hp (55 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	850 Nm 627 lb-ft
AUDIRS6 Avant (C7)4.0 TFSI V8	700 Nm 516 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	2,155 kg 4,751 lb
AUDIRS6 Avant (C7)4.0 TFSI V8	1,935 kg 4,266 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	328 km/h 204 mph
AUDIRS6 Avant (C7)4.0 TFSI V8	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	3.4 s
AUDIRS6 Avant (C7)4.0 TFSI V8	3.9 s

The biggest 0-100 km/h difference is between Alpina B5 Touring (G31) Facelift 2020 GT 4.4 V8 and AUDI RS6 Avant (C7) 4.0 TFSI V8: 0.5 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	12.0 L/100 km 19.6 mpg US 23.5 mpg UK
AUDIRS6 Avant (C7)4.0 TFSI V8	9.8 L/100 km 24.0 mpg US 28.8 mpg UK

The biggest fuel consumption difference is between AUDI RS6 Avant (C7) 4.0 TFSI V8 and Alpina B5 Touring (G31) Facelift 2020 GT 4.4 V8: 2.2 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	294 hp/t 219 kW/t 3.4 kg/hp
AUDIRS6 Avant (C7)4.0 TFSI V8	289 hp/t 216 kW/t 3.5 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	567 km 352 mi
AUDIRS6 Avant (C7)4.0 TFSI V8	663 km 412 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	634 hp 473 kW	3.4 s	328 km/h 204 mph
AUDIRS6 Avant (C7)4.0 TFSI V8	560 hp 418 kW	3.9 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8

Power	634 hp 473 kW
0-100 km/h	3.4 s
Top speed 328 km/h 204 mph

Doors/seats	5 doors 5 seats
Trunk	560 L 19.8 cu ft
Length	4,978 mm 196.0 in
Height	1,466 mm 57.7 in

AUDIRS6 Avant (C7)4.0 TFSI V8

Power	560 hp 418 kW
0-100 km/h	3.9 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	5 doors 5 seats
Trunk	565 L 20.0 cu ft
Length	4,979 mm 196.0 in
Height	1,461 mm 57.5 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8

Power	634 hp 473 kW
0-100 km/h	3.4 s
Top speed 328 km/h 204 mph

12.0 L/100 km

19.6 mpg US

23.5 mpg UK

AUDIRS6 Avant (C7)4.0 TFSI V8

Power	560 hp 418 kW
0-100 km/h	3.9 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

9.8 L/100 km

24.0 mpg US

28.8 mpg UK

AUDI RS6 Avant (C7) 4.0 TFSI V8 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	12.0 L/100 km 19.6 mpg US 23.5 mpg UK	3.4 s
AUDIRS6 Avant (C7)4.0 TFSI V8	9.8 L/100 km 24.0 mpg US 28.8 mpg UK	3.9 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8	294 hp/t 219 kW/t 3.4 kg/hp	12.0 L/100 km 19.6 mpg US 23.5 mpg UK
AUDIRS6 Avant (C7)4.0 TFSI V8	289 hp/t 216 kW/t 3.5 kg/hp	9.8 L/100 km 24.0 mpg US 28.8 mpg UK

Detailed score breakdown

Vehicle

AlpinaB5 Touring (G31)Facelift 2020GT 4.4 V8

AUDIRS6 Avant (C7)4.0 TFSI V8

Power

634 hp

473 kW

560 hp

418 kW

Torque

850 Nm

627 lb-ft

700 Nm

516 lb-ft

Acceleration

3.4 s

3.9 s

Top speed

328 km/h

204 mph

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Lightness

2,155 kg

4,751 lb

1,935 kg

4,266 lb

Fuel consumption

12.0 L/100 km

19.6 mpg US

23.5 mpg UK

9.8 L/100 km

24.0 mpg US

28.8 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	560 L 19.8 cu ft
Length	4,978 mm 196.0 in
Height	1,466 mm 57.7 in

Doors/seats	5 doors 5 seats
Trunk	565 L 20.0 cu ft
Length	4,979 mm 196.0 in
Height	1,461 mm 57.5 in

Range score

567 km

352 mi

663 km

412 mi

CO2 score

229 g/km

Trunk score

560 L

19.8 cu ft

565 L

20.0 cu ft

Power-to-weight score

294 hp/t

219 kW/t

3.4 kg/hp

289 hp/t

216 kW/t

3.5 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	Alpina B5 Touring (G31) Facelift 2020 GT 4.4 V8	AUDI RS6 Avant (C7) 4.0 TFSI V8
Consumption	12 L/100 km19.6 mpg US23.5 mpg UK	9.8 L/100 km24 mpg US28.8 mpg UK
Cost / 100 km	21.00 LC100 km	17.15 LC100 km
Cost / 100 mi	33.80 LC100 mi	27.60 LC100 mi
Annual fuel used	1,800 L476 US gal396 UK gal	1,470 L388 US gal323 UK gal
Annual fuel cost	3,150 LC/year	2,573 LC/year