Continuity mistake: During the van chase, a construction worker dodges the oncoming van by jumping to the left. In the next shot, he's shown jumping to the right. (01:24:40)
Continuity mistake: In the chase where Mike and Marcus are chasing the mortuary van with the dead bodies in it, the doors at the back go from being open to being closed when the van screeches round a corner, then to open again on the straight. (01:26:55)
Continuity mistake: Just before Mike smashes the car into the building, after chasing the morturary van across town, there is one quick shot where the windscreen doesn't have any bullet holes in it, despite there being three holes in it just prior to this. (01:27:10)
Visible crew/equipment: Just after the chase scene with all the bodies falling out of the black van, you see one of the bad guys jump over a fence while he is running away, as he lands you can see the mat that he is landing on to soften the blow. (01:28:20)
Revealing mistake: When Mike is fighting one guy in the Metro Rail and they go through the window, you can see a cable going down the pants near the ankle of one of the stunt men jumping out. (01:29:25)
Other mistake: When Mike goes to Marcus's house to apologize, as Marcus lets Mike in and they walk through the house you can see the corner of a very nice built-in pool through the glass doors, even though a large part of the beginning and the end of the movie take place in Marcus's '$3900' portable pool and its subsequent replacement. (01:34:20)
Continuity mistake: When Mike and Marcus go to Captain Howard's house after they have visited the morgue, Marcus is tripping on x and drinks the water out of a vase of flowers. He drinks pretty much all the water, but when he puts the vase back down on the table, it is full again. (01:50:10)
Continuity mistake: When Tapia is giving the mural artist a dressing-down, his daughter has a book in one hand for most of the scene, but when the shot changes to one from above Tapia and his daughter, the book changes to the other hand. (02:03:15)
Other mistake: During the attack on the house of Johnny Tapia in Cuba, a Cuban soldier fires an RPG, but misses his target and hits something else. The soldier comes out and disappears one second after impact. You can still see his rifle, but he is gone. (02:04:55)
Continuity mistake: When the good guys steer the small robot vehicle underneath the bad guys' car, there is a shot without the robot under the car, but in the next shot it is there again. (02:05:50)
Continuity mistake: In the final shoot out Mike is wearing Oakley M-frames with a clear lens, but the lens shape changes three times during the course of the fight, from the sweep lens, to the strike lens, to the heater lens. (02:07:25)
Factual error: When the guys pop out of the tunnel and start shooting at the guards it shows bullets going into the pool making big splashes. At the angle they were shooting from the bullets would barely skim the water making very little splash if they even went into the pool at all. If these were true ex-Deltas they would most likely have a little better aim than just spewing a line of bullets until they hit someone. (02:07:40)
Revealing mistake: When they raid Tapia's house, multiple rounds end up in the pool. During these shots, you can see the explosive charges in the water. (02:07:40)
Audio problem: In the shoot out in Tapia's new home, one of the Americans is shooting a MP5SD at the men on the balcony, but the weapon sounds like an M4. (02:09:05)
Continuity mistake: Shortly before reaching Guantanamo Base, the Hummer's front bumper is damaged and its right half is dangling almost at ground level. When the soldiers start shooting and the Hummer stops, the bumper is almost back to its normal position before being blown off. (02:09:35 - 02:10:20)
Continuity mistake: When Mike and Marcus are being chased in the Hummer, the windshield gets cracked. During the entire scene the windshield goes from being cracked, to being new again, to being cracked, etc. (02:11:20 - 02:16:20)
Continuity mistake: When Mike is carrying out Plan B and the house explodes, in the far bottom right you can see the Hummer drive away, but in the next shot it's driving out of the garage. (02:11:25)
Factual error: When Mike and Marcus are fleeing from the bad guy they arrive from Havana to Guantanamo Bay in about two minutes, this is actually a 10 hour drive. (02:11:30 - 02:15:35)
Continuity mistake: In the final chase scene, the yellow Hummer starts out with an open sunroof. As it barrels through the shantytown, interior shots of the Hummer show it with a large overhead bank of storage compartments, while overhead shots show the sunroof. When the chase finally reaches Gitmo, the Hummer once again is shown with an open sunroof. (02:11:50 - 02:12:55)
Continuity mistake: During the chase down the hill, through the shanty town, the bad guy's blue Land Rover's hood is shown smashed and bent upwards several times, but when they emerge at the bottom it is perfectly normal, and in the latched down position. (02:12:30 - 02:16:30)
Answer: Buick Blackhawk concept car.