• 7 năm trước
BMW 5 Series Touring vs Audi Q5
BMW 5 Series Touring 2018 vs Audi Q5 2018
2018 BMW 5 Series Touring vs 2018 Audi Q5

2018 BMW 5 Series Touring :
Petrol engines: more power and a 10 per cent reduction in CO2 emissions: The petrol engines of the BMW 530i Touring and BMW 540i xDrive Touring come with twin-scroll turbochargers, High Precision Injection direct petrol injection, VALVETRONIC fully variable valve timing and double-VANOS variable camshaft timing, while new engine encapsulation technology reduces noise and speeds warm-up. The 2.0-litre four-cylinder petrol engine of the new BMW 530i Touring delivers peak output of 185 kW/252 hp (up 5 kW/7 hp on its predecessor), peak torque of 350 Nm (258 lb-ft), which comes on stream at just 1,450 rpm, and a 0 to 100 km/h (62 mph) time of 6.5 seconds. Combined fuel consumption of 6.3-5.8 l/100 km [44.8 - 48.7 mpg imp] and CO2 emissions of 143-133 g/km are an improvement of almost ten per cent over the corresponding figures for the outgoing model. The 3.0-litre six-cylinder in-line petrol engine powering the new BMW 540i xDrive Touring develops an impressive 250 kW/340 hp, up 25 kW/34 hp on its predecessor. Peak torque, which has increased by 50 Nm (37 lb-ft) to 450 Nm (332 lb-ft), is already on tap at 1,380 rpm. The BMW 540i xDrive Touring completes the 0 to 100 km/h (62 mph) sprint in just 5.1 seconds. Again, fuel consumption and CO2 emissions are almost ten per cent better than on the outgoing model, at 7.7-7.3 l/100 km [36.7 - 38.7 mpg imp], and 177-167 g/km...
https://www.netcarshow.com/bmw/2018-5-series_touring/

2018 Audi Q5:
Audi presented the new Audi SQ5 at the 2017 North American International Auto Show (NAIAS) in Detroit. The sportiest member of the Q5 model series embodies more than ever the emotional concept of the practical SUV with the latest technology. It's turbocharged, 3.0 TFSI offers powerful performance combined with further enhanced efficiency. The 3.0 TFSI: The Audi SQ5 has a 2,995 cc, V6 TFSI engine with an output of 260 kW (354 hp). The turbocharged, aluminum engine delivers a constant 500 Nm (368.8 lb-ft) of torque from 1,370 to 4,500 rpm. The sprint from zero to 100 km/h (62.1 mph) is completed in 5.4 seconds; top speed is an electronically governed 250 km/h (155.3 mph). In the NEDC, the new Audi SQ5 3.0 TFSI consumes just 8.3 liters of fuel per 100 kilometer (28.3 US mpg) - a CO2 equivalent of 189 grams per kilometer (304.2 g/mi). Compared with its predecessor, this is a reduction of 13 grams per kilometer (20.9 g/mi). New combustion process: higher efficiency: A new combustion process developed by Audi makes the 3.0 TFSI particularly efficient. It is based on the so-called "B cycle" process in combination with high-pressure injectors centrally located in the combustion chambers. With its artificially shortened compression phase, the B cycle enables an engine process with a significantly higher base compression ratio. Combined with a power stroke that, while normal, is longer relative to the compression stroke, this allows for more efficient combustion and increased engine efficiency. Under part load, the Audi valvelift system enables a very short intake aperture duration of 130 degrees of camshaft angle coupled with the early closure of the intake valve. This shortens the intake phase. At higher loads, the system switches to a camshaft contour with a longer opening time and a larger valve stroke. The engine then operates with a normal compression ratio and maximum throughput...
https://www.netcarshow.com/audi/2018-sq5_3.0_tfsi/

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