Great Wall vehicles

I test drive this car from the agent on Te Rapa Road. He did not even give me a brochure! He offered to add the following accessories:
tow bar.....$850
side steps..$1000
nurge bar..$900
ORC........$850
Total        $3,600
trade-in.....$3,500

My Mitsubishi Challenger is worth only the accessories as a trade-in! The new car has a 2L petrol engine with 4-wheel drive. I need more grunt than this.