Thanks to Mark for lending us his SVJ: @Mark McCann br br The time has finally come for the two fastest Aventadors to go head-to-head - SVJ vs Ultimae!br br These two Italian stallions are almost identical under the skin. Starting with the SVJ, it’s packing a 6.5-litre naturally-aspirated V12 that can produce 770hp and 720Nm of torque. It’s got all-wheel drive and it tips the scales at 1,525kg. So it’s relatively light, but it’s also pretty damn expensive, with a new one costing around £360,000! br br Then we have the Ultimae. It also comes equipped with a 6.5-litre naturally-aspirated V12, but the power output has been increased to 780hp! So it’s up on power, but it’s also up on weight, coming in at 1,550kg.