Hot green-car deals for autumn

Choosing a green car isn't just good news for the environment, but it should also be cheaper to run thanks to lower fuel consumption and carbon dioxide emissions.

We've rounded up some of the best green-car offers available this month, but if none of these tempt you, visit our New Cars For Sale page to search all of our great car deals.

Audi A4
With an engine stop-start system, the high-quality Audi A4 can add fuel efficiency and lower emissions to its list of credentials. With a 3327 discount, it's even more appealing. Find the Audi A4 2.0 TDI S/S 170 Executive SLine at Uknewcars.co.uk for 25,138.
Find the Audi A4 deal here

BMW 3 Series Convertible
We reckon this is one of the best coupe-cabrios you can buy, and the diesel engine is a clean, economical performer. The BMW 325i SE Convertible is discounted by 4152 at Motorlogix.com, where it's on sale for 29,628.
Find the BMW 3 Series Convertible deal here

Citroen Grand C4 Picasso
The Grand C4 Picasso offers great all-round family transport, with seating for seven. With the 1.6-litre petrol engine, it's pretty economical, too. Drivethedeal.com is offering 2290 off the 1.6 THP 150 Exclusive EGS model. You'll pay 19,365.
Find the Citroen Grand C4 Picasso deal here

Ford Mondeo Estate
This clean, green Mondeo is the most economical estate in the range, although it's also expensive to buy. A 5610 discount could sweeten the deal. Check out Drivethedeal.com, where the Ford Mondeo 2.0 TDCi 115 Econetic Estate is 16,435.
Find the Ford Mondeo Estate deal here

Kia Cee'd
Kia's Cee'd Ecodynamics model has an engine stop-start system to reduce emissions and boost fuel economy perfect if you do a lot of town driving. Save 2400 on the Cee'd 1.6 CRDi 89 Ecodynamics 2 five-door at Mkkia.co.uk, where it's 11,795.
Find the Kia Cee'd deal here

Lexus RX
The Lexus RX hybrid is the environmentally acceptable face of SUVs. As well as low emissions and low running costs, it's also hugely luxurious. The 450h SE Nav model is reduced by 3132 at Drivethedeal.com, leaving you to find 40,438.
Find the Lexus RX deal here

Mercedes-Benz E-Class
Mercedes-Benz's Blue Efficiency models are economical to run, while still delivering plenty of power. The Mercedes E250 CGI Blue Efficiency Sport saloon is reduced by 2595 at Carfile.net to 30,760.
Find the Mercedes-Benz E-Class deal here

Toyota Auris
Engine stop-start technology helps this model return nearly 50mpg, if not sparkling performance. Find the Toyota Auris 1.33 VVT-i Stop&Start TR three-door discounted to the tune of 11,600 at Drivethedeal.com, a saving of 2465.
Find the Toyota Auris deal here

Vauxhall Zafira
The Ecoflex version of the Zafira is the only one to average more than 50mpg and emit less than 140g/km of CO2. Autobytel.co.uk is offering nearly 3000 off the 1.7 CDTi 110 Ecoflex Exclusiv model, so you'll pay 15,795.
Find the Vauxhall Zafira deal here

Volvo C30
This stylish hatchback is cheap to run thanks to great fuel economy and low emissions. It's also discounted by 2065 at Coast2coastcars.co.uk, where the Volvo C30 1.6D DRIVe R-Design is on sale for 15,6880.
Find the Volvo C30 deal here