The most efficient 2025 Audi Q5 SUV? Q5 TDI 150 kW versus Q5 TFSI 150kW versus Audi SQ5 V6 TFSI. All drivetrain versions are equipped with hybrid system (MHEV plus) with additional electric motor (18 kW, 24 HP) and battery (1.7 kWh). See the specification:

Audi Q5 SUV TDI quattro S tronic 150 kW: 2.0 TDI (inline-4) turbo-diesel engine + electric (MHEV plus), 150kW, 204 HP, 400 Nm, quattro ultra, S tronic 7-speed automatic gearbox, 1.7 kWh battery
Audi Q5 SUV TFSI quattro S tronic 150 kW: 2.0 TFSI (inline-4) turbo-petrol engine + electric (MHEV plus), 150kW, 204 HP, 340 Nm, quattro ultra, S tronic 7-speed automatic gearbox, 1.7 kWh battery
Audi SQ5 SUV V6 TFSI quattro S tronic 270 kW: 3.0 TFSI (V6) turbo-petrol engine + electric (MHEV plus), 270 kW, 367 HP, 550 Nm, quattro ultra, S tronic 7-speed automatic gearbox, 1.7 kWh battery

I checked all three versions of Audi Q5 SUV (not Sportback with a little bit better aerodynamics) on the route with all type of roads: city (town) including traffic jam, sub-urban, small villages, motorway and highway. I came back to the place where I started = without elevation change.

00:00 Audi Q5 SUV TDI TFSI SQ5 V6 specification with fuel economy test
00:35 Audi Q5 2.0 TDI 204PS quattro fuel consumption economy test
01:25 Audi Q5 TDI highway consumption economy mpg motorway
02:25 city town Audi Q5 TDI drive
05:05 Sub-urban driving Audi Q5 TDI
06:45 Audi Q5 TDI real user fuel consumption economy test
07:05 Audi Q5 TFSI quattro fuel consumption economy test
08:10 Audi Q5 TFSI highway consumption economy mpg motorway
09:10 city town Audi Q5 TFSI drive
11:35 Sub-urban driving Audi Q5 TFSI 204HP
13:15 Audi Q5 TFSI real user fuel consumption economy test
13:35 Audi SQ5 TFSI V6 fuel consumption economy test
14:25 Audi SQ5 highway autonomous driving (adaptive cruise control - ACC)
16:25 city town Audi SQ5 V6 TFSI drive
19:02 Sub-urban driving Audi SQ5 TFSI 367PS
20:50 Audi SQ5 V6 TFSI real user fuel consumption economy test
21:10 User real-world mpg result

Audi Q5 TDI: 5.8 l/100 km (40.6 mpg US | 48.7 mpg UK) on 41 km (25.5 miles) distance
Audi Q5 TFSI: 6.4 l/100 km (36.8 mpg US | 44.1 mpg UK) on 41 km (25.5 miles) distance
Audi SQ5 V6 TFSI: 7.1 l/100 km (33.1 mpg US | 39.8 mpg UK) on 41 km (25.5 miles) distance

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[PL] Audi Q5 i SQ5 TDI oraz TFSI test spalania, pełny napęd hybrydowy (mild hybrid - MHEV plus), zużycie paliwa, spalanie w Audi Q5 oraz SQ5 z silnikiem diesla, motorem benzynowym lub z V6 benzyną. Miasto, autostrada, trasa, korki w mieście.